Hantek 6 1/2 BIT BATTERY INTERNAL RESISTANCE TESTER HBT4000 User Manual

HBT4000 series

Internal resistance tester

User Manual

2023.12

Warranties and Declarations

Copyright

The copyright of this document belongs to Qingdao Hantek Electronic Co., LTD.

Statement

Qingdao Hantek Electronic Co., Ltd. reserves the right to amend this document without prior

notice. Qingdao Hantek Electronic Co., Ltd. promises that the information provided is correct

and reliable but does not guarantee that this document is free from errors. Before using this

product, please make sure that the specifications of relevant technical documents are the

latest effective version. If you use documents or products of Qingdao Hantek Electronic Co.,

LTD and need products, patents or works of third parties to cooperate with them, you shall

be responsible for obtaining the consent and authorization of the third parties. The above

consent and authorization shall not be the liability of Hantek.

Product certification

The Hantek certified HBT4000 series internal resistance tester meets Chinese national and

industry standards, and has passed CE certification and UKCA certification.

Contact Us

If you have any questions or uncertainties while using the products of Qingdao Hantek

Electronics Co., Ltd., you can obtain service and support through the following methods:

Email: service@hantek.com , support@hantek.com

Website: http://www.hantek.com

    EN 
 
 
  Copyright © Qingdao Hantek Electronic Co., LTD                                                                          HBT4000 series user manual     
I 
Contents 
Contents ......................................................................................................................................... I 
Figures ........................................................................................................................................ VII 
Tables ............................................................................................................................................. X 
1 Safety requirement ................................................................................................................ 1 
1.1 Summary of general security issues ....................................................................................... 1 
1.2 Security terms and signs ............................................................................................................. 2 
1.3 Measurement category ............................................................................................................... 3 
1.4 Ventilation Requirement ............................................................................................................. 4 
1.5 Work Environment ........................................................................................................................ 5 
1.6 Care and Cleaning ......................................................................................................................... 7 
1.7 Environmental precautions ........................................................................................................ 8 
2 Product features ..................................................................................................................... 9 
3 Overview .................................................................................................................................. 10 
4 Quick Start .............................................................................................................................. 14 
4.1 General inspection ..................................................................................................................... 14 
4.2 Appearance dimensions .......................................................................................................... 15 
4.3 Preparation before use ............................................................................................................. 15 

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HBT4000 series user manual                                                                              Copyright © Qingdao Hantek Electronic Co., LTD 
II 
3.1 Connecting the power supply ........................................................................................................ 15 
3.2 Adjusting the handle .......................................................................................................................... 16 
3.3 Setting System Language ................................................................................................................. 17 
4 Product Introduction ................................................................................................................. 17 
4.1 Introduction to Front Panel ............................................................................................................. 17 
4.2 Introduction to Rear Panel ............................................................................................................... 18 
4.3 User Interface Introduction ............................................................................................................. 19 
5 Set parameter values ................................................................................................................ 19 
6 Using the built-in help system .............................................................................................. 20 
Start using ............................................................................................................................... 21 
1 Measurement Settings ............................................................................................................. 21 
1.1 Setting Type .......................................................................................................................................... 21 
1.2 Set voltage range ................................................................................................................................ 22 
1.3 Setting the Resistance Range ......................................................................................................... 23 
1.4 Setting the sampling rate ................................................................................................................. 23 
2 Zeroing ........................................................................................................................................... 24 
3 Test abnormal output ............................................................................................................... 24 
Application measurement ................................................................................................. 26 
1 Measurement Configuration .................................................................................................. 26 

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  Copyright © Qingdao Hantek Electronic Co., LTD                                                                          HBT4000 series user manual     
III 
1.1 Setting the sampling rate ................................................................................................................. 26 
1.2 Setting the average value ................................................................................................................ 27 
1.3 Trigger function ................................................................................................................................... 27 
1.4 Delay function ...................................................................................................................................... 28 
1.5 Absolute value function .................................................................................................................... 28 
2 Comparator function ................................................................................................................. 29 
2.1 Comparator function settings......................................................................................................... 29 
2.2 Setting the Limits and Percent ....................................................................................................... 31 
2.3 Page display of comparator ............................................................................................................ 32 
3 Statistical operation function ................................................................................................. 33 
3.1 Switch of statistical function ........................................................................................................... 33 
3.2 Statistical Results ................................................................................................................................. 33 
3.3 Normal distribution diagram .......................................................................................................... 36 
3.4 SAVE/LOAD ........................................................................................................................................... 36 
3.5 Data Temp ............................................................................................................................................. 37 
3.6 Data Clearing ........................................................................................................................................ 37 
4 System Settings ........................................................................................................................... 37 
5 Calibration ..................................................................................................................................... 38 
6 IO ...................................................................................................................................................... 39 

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HBT4000 series user manual                                                                              Copyright © Qingdao Hantek Electronic Co., LTD 
IV 
6.1 LAN ........................................................................................................................................................... 40 
6.2 Serial ........................................................................................................................................................ 40 
6.3 GPIB .......................................................................................................................................................... 40 
7 Other settings .............................................................................................................................. 41 
7.1 System time ........................................................................................................................................... 41 
7.2 Brightness .............................................................................................................................................. 41 
7.3 Keytone ................................................................................................................................................... 42 
7.4 Language ................................................................................................................................................ 42 
7.5 Upgrade .................................................................................................................................................. 42 
8 SAVE ................................................................................................................................................ 42 
8.1 Save Path ................................................................................................................................................ 42 
8.2 Inter/Exter Save .................................................................................................................................... 43 
8.3 Boot Set .................................................................................................................................................. 43 
9 Load ................................................................................................................................................. 43 
9.1 Load Path ............................................................................................................................................... 43 
9.2 Inter/Exter Save .................................................................................................................................... 44 
9.3 Boot Set .................................................................................................................................................. 44 
10 0 ADJ ............................................................................................................................................ 44 
11 Local key ...................................................................................................................................... 45 

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  Copyright © Qingdao Hantek Electronic Co., LTD                                                                          HBT4000 series user manual     
V 
12 TRIG key ...................................................................................................................................... 45 
13 Plus/Minus keys ........................................................................................................................ 45 
14 Range key ................................................................................................................................... 45 
15 ESC key ........................................................................................................................................ 45 
16 P key ............................................................................................................................................. 45 
EXT I/O ..................................................................................................................................... 48 
1 Input terminal function ............................................................................................................ 52 
2 Output terminal function......................................................................................................... 53 
Analog Output ...................................................................................................................... 55 
1 Connect analog output ............................................................................................................ 55 
Remote control ..................................................................................................................... 57 
1 USB remote control ................................................................................................................... 57 
2 LAN remote control ................................................................................................................... 57 
3 Serial port control ...................................................................................................................... 59 
4 GPIB Remote control ................................................................................................................. 61 
Fault handling ..................................................................................................................... 63 
Appendix ............................................................................................................................... 64 
1 Appendix A: Models and Accessories ............................................................................... 64 
2 Appendix B: AC Four Terminal Test Method .................................................................. 66 

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11.3 Appendix C: Performing Zero Adjustment ..................................................................... 67

11.3.1 Zero adjustment wiring principle ................................................................................................ 67

11.3.2 Zero adjustment using clamp type test line ........................................................................... 68

11.3.3 Zero adjustment using needle shaped test lines .................................................................. 68

11.4 Appendix D: Warranty Summary ........................................................................................ 69

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  Copyright © Qingdao Hantek Electronic Co., LTD                                                                          HBT4000 series user manual     
VII 
Figures 
Figure 4-1Front view ........................................................................................................ 15 
Figure 4-2 vertical view ................................................................................................... 15 
Figure 4-3 Handheld position ...................................................................................... 16 
Figure 4-4 Front Panel ..................................................................................................... 17 
Figure 4-5 Rear Panel ...................................................................................................... 18 
Figure 4-6 User Interface ................................................................................................ 19 
Figure 4-7 Keypad ............................................................................................................. 20 
Figure 5-1 Measurement display interface .............................................................. 21 
Figure 5-2 Measurement voltage interface ............................................................. 22 
Figure 5-3 Measurement resistance interface ........................................................ 22 
Figure 5-4 Measurement display interface .............................................................. 24 
Figure 5-5 Zeroing ............................................................................................................ 24 
Figure 5-6 Test exception ............................................................................................... 25 
Figure 5-7 Measure overflow ........................................................................................ 25 
Figure 6-1 Measurement display interface .............................................................. 26 
Figure 6-2 Set sampling rate......................................................................................... 27 
Figure 6-3 Set average value ........................................................................................ 27 
Figure 6-4 Set trigger source ........................................................................................ 28 
Figure 6-5 Setting Delay ................................................................................................. 28 
Figure 6-6 Set absolute value function ..................................................................... 29 

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HBT4000 series user manual                                                                              Copyright © Qingdao Hantek Electronic Co., LTD 
VIII 
Figure 6-7 Set comparator function ........................................................................... 30 
Figure 6-8 Set the upper and lower limits of resistance ..................................... 31 
Figure 6-9 Keypad ............................................................................................................. 32 
Figure 6-10 page display ................................................................................................ 32 
Figure 6-11 Statistical operation function ................................................................ 33 
Figure 6-13 statistical indicators .................................................................................. 34 
Figure 6-14 Statistical List .............................................................................................. 35 
Figure 6-15 Statistical List .............................................................................................. 35 
Figure 6-16 Normal distribution diagram ................................................................ 36 
Figure 6-17 Normal distribution diagram ................................................................ 36 
Figure 6-19 System settings .......................................................................................... 38 
Figure 6-20 Voltage Calibration ................................................................................... 39 
Figure 6-21 LAN parameter settings .......................................................................... 40 
Figure 6-22 Set system time ......................................................................................... 41 
Figure 7-1 EXT I/O connector ....................................................................................... 48 
Figure 8-1Connection diagram .................................................................................... 56 
Figure 9-1 Set LAN parameters ................................................................................... 58 
Figure 9-2 Set computer Ethernet properties ......................................................... 58 
Figure 9-3 Manually adding devices .......................................................................... 59 
Figure 9-4 Network interface icon display ............................................................... 59 
Figure 9-5 RS232/485 connector ................................................................................ 59 
Figure 9-6 GPIB connector............................................................................................. 61 

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IX

Figure 11-1 Principle diagram of measurement method ................................... 66

Figure 11-2 Zero adjustment schematic diagram ................................................. 67

Figure 11-3 Zero adjustment of clamp type test line .......................................... 68

Figure 11-4 Zero adjustment of needle shaped test line ................................... 68

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HBT4000 series user manual                                                                              Copyright © Qingdao Hantek Electronic Co., LTD 
X 
Tables 
Table 3-1 Button ................................................................................................................ 11 
Table 3-2 Model Table ..................................................................................................... 13 
Table 6-1 Factory Default ............................................................................................... 47 
Table 7-1 EXT I/O output terminal .............................................................................. 52 
Table 8-1 Analog output specifications .................................................................... 56 
Table 9-1 RS232/485 connector pin number .......................................................... 60 
Table 9-2 GPIB connector ............................................................................................... 62 
Table 11-1 Internal resistance tester model ............................................................ 65 
Table 11-2 Standard accessories .................................................................................. 65 
 

Safety requirement

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1 Safety requirement

1.1 Summary of general security issues

Read the following safety precautions carefully to avoid injury and to prevent

damage to this product or any product connected. To avoid possible dangers,

please use this product in accordance with the regulations.

⚫ Only professionally authorized personnel can perform repairs.

⚫ Use the correct power cord.

Only use the dedicated power cord recognized by the country where the product

is located.

⚫ Ground the product.

To avoid electric shocks, the product is grounded through a grounding

conductor of the power cable. The grounding conductor must be connected to

the ground before connecting the input or output terminals of the product.

Ensure that the product is properly grounded.

⚫ View all terminal rating values.

To avoid fire or excessive current, please check all rating values and signs on the

product. Please consult the product manual for details of the rating values

before connecting the product.

⚫ Do not operate with the cover open.

Do not run the product with the cover or panel open.

⚫ Avoid circuit exposure.

Safety requirement

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Do not touch exposed connectors and components after power is switched on.

⚫ Do not operate if the product is suspected to be faulty.

If you suspect that the product has been damaged, please ask qualified

maintenance personnel to check it.

⚫ Maintain proper ventilation.

⚫ Do not operate in a humid environment.

⚫ Do not operate in inflammable or explosive environment.

⚫ Please keep the product surface clean and dry.

Warning:

Equipment that meets Class A requirements may not provide adequate

protection for broadcast services in residential environments.

1.2 Security terms and signs

Security terms in this manual:

Warning:

Indicates that the operation may not cause immediate damage to you.

Warning:

Indicates that if you perform this operation, it may not immediately cause

damage to you.

Note:

Indicates that the operation may cause damage to the product or other property.

Safety terms on products:

Safety requirement

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Warning:

Indicates a potential hazard may be caused to you if you do not perform this

operation.

Safety signs on the product：

Warning

Shell grounding

terminal

Environmental protection usage

period identification

1.3 Measurement category

Measurement category

This instrument can be used for measurement under class I.

Warning:

This instrument is only allowed to be used in the specified measurement

class.

Measurement class definition

⚫ Class I refers to measurements taken on a circuit not directly connected to

the main power supply. For example, measurements made on circuits that

are not exported from a main power supply, especially from a protected

(internal) main power supply. In the latter case, the instantaneous stress will

change. Therefore, the user should understand the instantaneous capacity of

the instrument.

Safety requirement

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⚫ Class II refers to measurements taken on a circuit directly connected to low-

voltage instruments. For example, measurements made on household

appliances, portable tools, and similar equipment.

⚫ Class III refers to measurements taken on construction equipment. For

example, measurements made on switchboards, circuit breakers, circuits

(including cables, busbars, junction boxes, switches, sockets) in fixed

equipment, as well as equipment for industrial use and certain other

equipment (for example, fixed motors permanently connected to fixed

instruments).

⚫ Class IV refers to measurements taken at the source of low-voltage

equipment. For example, measurements made on electricity meters, primary

overcurrent protection equipment, and pulse control units.

1.4 Ventilation Requirement

To ensure sufficient ventilation, when using the instrument in a workbench or

rack, please ensure that there is a gap of at least 10 centimeters on both sides,

above, and behind it.

Note:

Poor ventilation can cause an increase in instrument temperature, leading to

instrument damage. Good ventilation should be maintained during use, and

ventilation openings should be regularly checked.

Safety requirement

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1.5 Work Environment

Operating temperature and humidity range

0 ℃ -40 ℃, below 80% RH (without condensation)

Storage temperature and humidity range

-10 ℃ -50 ℃, below 80% RH (without condensation)

Accuracy assurance temperature and humidity range

23 ° C ± 5 ° C, below 80% RH (without condensation)

Warning:

To avoid the risk of short circuits or electric shock inside the instrument, do

not operate the instrument in a damp environment.

Altitude

Operating and Non-operating: 2,000m.

This product is powered by mains conforming to installation (overvoltage)

category II.

Warning:

Ensure that no overvoltage (e.g. from lightning) reaches the product.

Otherwise, the operator may be in danger of receiving electric shock.

Installation (Overvoltage) Category Definitions.

Installation (overvoltage) category I refers to the signal level, which is suitable

for measuring terminals connected to equipment in the source circuit, where

measures have been taken to limit instantaneous voltage to the corresponding

Safety requirement

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low level.

Installation (overvoltage) category II refers to the local distribution level, which

is suitable for equipment connected to the mains (AC power supply).

Pollution Degree

Pollution Degree 2

Pollution Degree Definition

⚫ Pollution Degree 1: No pollution or only dry, nonconductive pollution

occurs. The pollution has no effect. For example, a clean room or air-

conditioned office environment.

⚫ Pollution Degree 2: Normally only nonconductive pollution occurs.

Temporary conductivity caused by condensation is to be expected. For

example, indoor environment.

⚫ Pollution Degree 3: Conductive pollution or dry nonconductive pollution

that becomes conductive due to condensation occurs. To be found in

industrial environment or construction sites (harsh environments). For

example, sheltered outdoor environment.

⚫ Pollution Degree 4: The pollution generates persistent conductivity caused

by conductive dust, rain, or snow. For example, outdoor areas.

Security level

Class 1 - Grounded products

Safety requirement

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1.6 Care and Cleaning

Care：

When storing or placing the internal resistance tester, do not expose the LCD

display to direct sunlight for a long time.

Cleaning：

According to the requirements of operating conditions, regularly check the

internal resistance tester and test line. Please clean the outer surface of the

instrument according to the following steps：

1) Use a lint free cloth to remove floating dust from the outside of the internal

resistance tester and test line. Please be extremely careful to avoid scratching the

smooth display filter material.

2) Clean the internal resistance tester with a soft cloth soaked in water. To clean

more thoroughly, a water solvent of 75% isopropanol can be used.

Note：

To avoid damaging the surface of the internal resistance tester or test line, do

not use any corrosive or chemical cleaning agents.

Warning：

Before re powering on, please confirm that the instrument has dried thoroughly

to avoid electrical short circuits or even personal injury caused by moisture.

Safety requirement

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1.7 Environmental precautions

The following symbols indicate that this product complies with the requirements

established by WEEE Directive 2002/96/EC.

Equipment recycling:

The production of this equipment requires the extraction and utilization of natural

resources. If the scrapping of this product is not handled properly, certain

substances contained in the equipment may be harmful to the environment or

human health. To avoid the release of harmful substances into the environment

and reduce the use of natural resources, it is recommended to use appropriate

methods to recycle this product to ensure that most materials can be correctly

reused.

Product features

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2 Product features

Product features

⚫ The full range of voltage measurement covers:160 V/260

V/410V/1300V/1700V/2100V

⚫ Internal impedance measurement range:3 mΩ/30 mΩ/300 mΩ/3 Ω/30 Ω/300

Ω/3.9 kΩ

⚫ Using the AC 4-terminal method, impedance measurement is not affected by

the impedance of the test line

⚫ Resistance minimum resolution 0.1μΩ, minimum voltage resolution 1μV

⚫ It has independent comparison functions for resistance and voltage, while

displaying the internal resistance and voltage of the battery

⚫ Short circuit zeroing function to remove bias voltage of the instrument or

errors caused by measurement environment

⚫ Supports USB data storage and screenshot saving functions, and can upgrade

instrument programs through USB drives

⚫ Calculate various statistical indicators, including but not limited to mean,

maximum, minimum, standard deviation, etc., and easily draw a normal

distribution map

⚫ Standard RS232/485, LAN, EXT I/O, USB Host, ANALOG OUTPUT, USB Device

interface, optional GPIB interface

⚫ Sampling rate: Slow/Horotelic/Fast, capable of high-speed measurement up

to approximately 40 ms

⚫ Voltage calibration and resistance calibration, used to compensate for bias

voltage or gain drift in the internal circuit of the instrument

The HBT4000 series internal resistance tester is a battery internal resistance

tester with high precision, high resolution, and fast measurement characteristics.

Using the AC four terminal testing method to more accurately test the internal

resistance and voltage of the battery; 0.1μΩ Resistance resolution, minimum

voltage resolution 1μV. Ensure the credibility of the measurement; Built in

comparator function to automatically determine whether battery parameters

meet standards; Built in multiple high-speed communication interfaces, suitable

for more testing scenarios; Easy to operate, precise and fast, stable and reliable,

this battery internal resistance tester will be your best choice.

Overview

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3 Overview

This document is used to guide users to quickly understand the front and rear

panels, user interface, and basic operating methods of the HBT4000 series

internal resistance tester.

Tip：

The latest version of this manual can be downloaded at

(https://www.hantek.com).

Document number：202312

Software version:

Software upgrade may change or increase product functionalities, please pay

attention to Hantek website for the latest version.

Document format conventions:

1 button

Use "square brackets+text (bold)" to represent the front panel buttons, for

example, [Utility] represents the "Utility" button.

2 menus

Use "menu text (bold)+blue" to represent a menu option, such as "other" to click

on the "other" option on the current operating interface of the instrument and

enter the "other" function configuration menu。

3 Operation steps

Use "->" to represent the next step. For example, [Utility] -> Other means click

Overview

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Utility label before clicking Other menu.

4 Button icon

Icon

Button

Icon

Button

Direction keys

Screenshot key

Confirm key

Menu softkeys

Table 3-1 Button

Document content agreement：

The HBT4000 series internal resistance tester includes the following models.

Unless otherwise specified, this manual uses HBT4563H as an example to explain

the HBT4000 series and its basic operations.

Model

Resistance

resolution

Voltage

resolution

Measuring

range

Interface

HBT4561A

0.1μΩ

1μV

0~3.9kΩ/

0~160V

RS232/485,USB,LAN,I

O,ANALOG OUTPUT

HBT4561H

0.1μΩ

1μV

0~3.9kΩ/

0~160V

RS232/485,USB,LAN,I

O,ANALOG

OUTPUT,GPIB

HBT4562A

0.1μΩ

1μV

0~3.9kΩ/

0~260V

RS232/485,USB,LAN,I

O,ANALOG OUTPUT

HBT4562H

0.1μΩ

1μV

0~3.9kΩ/

RS232/485,USB,LAN,I

Overview

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Model

Resistance

resolution

Voltage

resolution

Measuring

range

Interface

0~260V

O,ANALOG

OUTPUT,GPIB

HBT4563A

0.1μΩ

1μV

0~3.9kΩ/

0~410V

RS232/485,USB,LAN,I

O,ANALOG OUTPUT

HBT4563H

0.1μΩ

1μV

0~3.9kΩ/

0~410V

RS232/485,USB,LAN,I

O,ANALOG

OUTPUT,GPIB

HBT4564A

0.1μΩ

10μV

0~3.9kΩ/

0~1300V

RS232/485,USB,LAN,I

O,ANALOG OUTPUT

HBT4564H

0.1μΩ

10μV

0~3.9kΩ/

0~1300V

RS232/485,USB,LAN,I

O,ANALOG

OUTPUT,GPIB

HBT4565A

0.1μΩ

10μV

0~3.9kΩ/

0~1700V

RS232/485,USB,LAN,I

O,ANALOG OUTPUT

HBT4565H

0.1μΩ

10μV

0~3.9kΩ/

0~1700V

RS232/485,USB,LAN,I

O,ANALOG

OUTPUT,GPIB

HBT4566A

0.1μΩ

10μV

0~3.9kΩ/

0~2100V

RS232/485,USB,LAN,I

O,ANALOG OUTPUT

Overview

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Model

Resistance

resolution

Voltage

resolution

Measuring

range

Interface

HBT4566H

0.1μΩ

10μV

0~3.9kΩ/

0~2100V

RS232/485,USB,LAN,I

O,ANALOG

OUTPUT,GPIB

Table 3-2 Model Table

Quick Start

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4 Quick Start

4.1 General inspection

Check transportation packaging

After receiving the internal resistance tester, the user should check the equipment

according to the following steps: check whether there is any damage caused by

transportation: if the packaging carton or foam plastic protective pad is seriously

damaged, please keep it until the whole machine and accessories pass the

electrical and mechanical tests.

Check attachments

The details of the provided attachments are explained in Appendix A: Models and

Accessories at the end of this manual. If missing or damaged attachments are

found, please contact the dealer responsible for this business.

Inspect the entire machine

If you find that the appearance of the instrument is damaged, the instrument is

not working properly, or it fails the performance test, please contact the dealer

responsible for this business.

Quick Start

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4.2 Appearance dimensions

Figure 4-1Front view

Figure 4-2 vertical view

4.3 Preparation before use

4.3.1 Connecting the power supply

This series of internal resistance testers can input AC power with specifications of

Quick Start

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90-240 VAC, 47/63Hz, and 30VA. Please connect the internal resistance tester to

the power supply using the power cord provided in the attachment. Press the

power switch in the lower left corner of the front panel to turn on the

instrument. If the instrument is not turned on, please confirm that the power

cord is securely connected and ensure that the instrument is connected to a

powered power source.

Warning：

To avoid electric shock, please ensure that the instrument is properly

grounded.

4.3.2 Adjusting the handle

To adjust the handle of the instrument, hold the handles on both sides of the

instrument and pull them outward, then rotate the handles.

Figure 4-3 Handheld position

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4.3.3 Setting System Language

The internal resistance tester supports both Chinese and English menus, and

provides corresponding help information, prompt information, and interface

display.

Press [Utility] ->Other ->English to select the desired language. When selecting

"Chinese" or "English", the menu, help information, prompt messages, and

interface are displayed in Chinese or English, respectively.

4.4 Product Introduction

This chapter introduces the front and rear panels and user interface of the

internal resistance tester.

4.4.1 Introduction to Front Panel

Figure 4-4 Front Panel

1 Key switch

2 Menu soft keys

Corresponding to the menu above it one by one, press any soft key to activate the

corresponding menu.

3 Directional keys (up/down/left/right), confirm key

Direction keys: used to select keyboard numbers or modify parameters; Confirm

key: Confirm the selected parameter.

4 Plus keys, range keys, and minus keys

5 Input ports

6 Function keys

⚫ [COMP]: Comparator function menu.

⚫ [STAT]: Statistics function menu.

⚫ [Local]: Lock/unlock the keyboard; Local remote control key.

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⚫ [MEA]: Measurement function menu.

⚫ [VIEW]: System information menu.

⚫ [0 ADJ]: Zero adjustment key.

⚫ [SAVE]: Save key.

⚫ [LOAD]: Load key.

⚫ [ESC]：Escape key.

⚫ [Utility]: Auxiliary function keys.

⚫ [TRIG]: Trigger key.

⚫ : Screenshot key.

7 LCD display screen

4.3-inch color TFT LCD display screen, displaying the menu and parameter

settings of current functions, system status, and prompt messages.

8 Restore default settings

Used to restore the instrument status to the factory default values.

9 Help

To obtain contextual help information for any front panel buttons or menu soft

keys, press the key and then press the button that you need help for.

10 USB HOST interface

Can be connected to external storage devices (USB drives) for saving or loading

settings files, etc.

4.4.2 Introduction to Rear Panel

Figure 4-5 Rear Panel

1 AC power socket

2 Shell grounding terminal

3 Fuse holder

4 Safety lock holes

5 USB DEVICE interface

6 LAN interface

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7 EXT I/O interface

8 ANALOG OUTPUT interface

9 RS-232/485 interface

10 GPIB interface

4.4.3 User Interface Introduction

Figure 4-6 User Interface

1 Range Quick Identification

2 Trigger sources

3 Sampling rates

4 Delay

5 USB icon display

6 USB device icon display

7 Network icon display

8 lock screen icons

9 Local/Remote Display

10 Voltage measurement values

11 Resistance measurement value

12 Auxiliary menu bar

13 Resistance range

14 Voltage range

4.5 Set parameter values

The parameter settings of this series of internal resistance testers support numeric

keyboard input. Parameter settings can be completed by left clicking, right

clicking, and confirmation keys. Move the cursor position by clicking the left and

right buttons, and click the confirm button [OK] to input. Move the cursor to the

enter key , then click [OK] to save and exit.

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Figure 4-7 Keypad

Note: If no settings are made on the numeric keyboard interface for more than 30

seconds, the instrument will automatically jump to the measurement display

interface.

4.6 Using the built-in help system

To obtain help information for any front panel buttons or menu soft keys, on the

measurement display interface, press the [?] button on the front panel, and then

press the button you need help with to obtain the operation prompt for that

button. Press the [?] button again to exit the help system.

Start using

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5 Start using

⚫ To prevent electric shock accidents, please do not short circuit the top of

the test line and the line with voltage.

⚫ Do not measure AC voltage, AC current, or DC current. Otherwise, it may

cause instrument damage or personal injury accidents.

⚫ To prevent electric shock, please confirm the rated value of the test wire

before measurement, and do not measure voltage higher than the rated

value.

5.1 Measurement Settings

Click the [Range] button to enter the measurement display interface.

Figure 5-1 Measurement display interface

Note: If no settings are made in other interfaces (except the calibration interface)

for more than 30 seconds, the instrument will automatically jump to the

measurement display interface.

5.1.1 Setting Type

Click the Type menu soft key to select categories such as V&R, Voltage, and

Resistance.

V&R: Simultaneously measure and display voltage and resistance, as shown in

Figure 5-1.

Voltage: Measure and display the voltage value, as shown in the following figure.

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Figure 5-2 Measurement voltage interface

Resistance: Measure and display the resistance value, as shown in the following

figure.

Figure 5-3 Measurement resistance interface

Note: When measuring resistance or voltage separately, if the measurement type

is set to resistance function or voltage function, faster measurements can be

made.

5.1.2 Set voltage range

This instrument (HBT4563H) has selectable voltage ranges of 6V, 60V, 410V, and

Auto. Automatic refers to the instrument automatically selecting the appropriate

voltage range.

1 Press the [Range] key to enter the measurement page；

2 Click on the Range (V) menu soft key；

3 Use the menu soft key to select the range and complete the voltage range

setting.

In addition, the range can be switched using the plus minus keys, and automatic

cannot be selected when switching ranges using the plus minus keys.

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Note: The automatic range may become unstable due to the measured value of

the object being at the critical range value. At this point, please manually specify

the range or extend the delay time.

If the plus and minus keys are pressed in automatic range mode, the automatic

range will be released in the current range and changed to manual range. The

automatic displayed on the screen will become fixed.

5.1.3 Setting the Resistance Range

The resistance ranges available for this series of internal resistance testers include

3m Ω, 30 m Ω, 300 m Ω, 3 Ω, 30 Ω, 300 Ω, 3900 Ω, and Auto. Automatic refers

to the instrument automatically selecting the appropriate resistance range.

1 Press the [Range] key to enter the measurement page;

2 Click on the Range (R) menu soft key;

3 Use the menu soft key to select the range and complete the setting of the

resistance range.

In addition, the range can be switched using the plus minus keys, and automatic

cannot be selected when switching ranges using the plus minus keys.

Note: The automatic range may become unstable due to the measured value of

the object being at the critical range value. At this point, please manually specify

the range or extend the delay time.

If the plus and minus keys are pressed in automatic range mode, the automatic

range will be released in the current range and changed to manual range. The

automatic displayed on the screen will become fixed.

5.1.4 Setting the sampling rate

Click the [MEA] button to enter the measurement display interface, as shown in

the following figure. Click on the Sample again, and the selectable gears are:

Slow, Horotelic and Fast.Use the menu soft key to select the desired rate gear to

complete the sampling rate setting.

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Figure 5-4 Measurement display interface

5.2 Zeroing

To eliminate errors caused by the bias voltage of the instrument itself or the

measurement environment, please perform zero adjustment before measurement.

The measurement accuracy is specified after zeroing. Zero adjustment can also be

performed on the 0ADJ terminal of EXT I/O.

Click on the [0 ADJ] key, or click on [Utility] ->Cal in sequence. After entering the

password, click on the [0 ADJ] soft key to execute zero adjustment. After

successful zero adjustment, the interface will pop up as shown in the following

figure. If zero adjustment fails, please check if the short circuit is correct, and then

perform zero adjustment until successful.

Figure 5-5 Zeroing

5.3 Test abnormal output

⚫ When the test line is not connected to the test object, [------] is displayed on

the screen, as shown in the following figure. In addition, an abnormal test

signal (ERR) will be output from the EXTI/O terminal.

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Figure 5-6 Test exception

⚫ When the resistance of the test object is greater than the range, [OverLoad] is

displayed on the screen, as shown in the following figure. In addition, an

abnormal test signal (ERR) will be output from the EXTI/O terminal.

Figure 5-7 Measure overflow

In addition, the following situations can also cause testing anomalies.

⚫ When the probe is disconnected

⚫ When the circuit protection fuse is disconnected

⚫ When the contact resistance is high or the wiring resistance is high due to

probe wear, dirt, etc

Note: If the contact resistance or wiring resistance is large, the measurement error

will increase.

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6 Application measurement

6.1 Measurement Configuration

The measurement page has 5 test configurations: [Sample], [Average], [Trigger]，

[Absolute] and [Delay].Below are the functions and setting methods of these

measurement configurations.

6.1.1 Setting the sampling rate

The sampling rate can be changed in three stages (Slow/Horotelic/Fast).The lower

the sampling rate, the higher the testing accuracy.

Steps for switching sampling rate:

Click on the [MEA] button, and the display will be as follows:

Figure 6-1 Measurement display interface

Click on the Sample and it will display as follows. Press the corresponding soft

key again to complete setting the sampling rate.

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Figure 6-2 Set sampling rate

6.1.2 Setting the average value

The average function refers to the function of outputting the average measured

value. By using this function, the deviation of the displayed value can be reduced.

Click on [MEA] ->Average to set the average value. The average number of

choices is 1, 2, 4, and 8, as shown in the figure. The default setting is 1. Press the

corresponding soft key again to complete setting the average value.

Figure 6-3 Set average value

6.1.3 Trigger function

The trigger source function is used to set the trigger mode of the instrument.

Trigger sources include [Int], [Ext], and [Man].

Internal trigger: Automatically triggered internally (measured automatically).

External triggering: Measurement is carried out through external input triggering

signals. Set to external trigger, connect the TRIG terminal of the EXT I/O

connector on the rear panel to ISO_ COM short circuit, perform one

measurement.

Manual triggering: Measurement is carried out by manually inputting triggering

signals. Set to manual trigger, press the TRIG key to perform one measurement.

Click on [MEA] ->Trigger in sequence to set the trigger source, as shown in the

figure. Press the corresponding soft key again to complete the setting of the

trigger source. The default setting is Int.

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Figure 6-4 Set trigger source

6.1.4 Delay function

Set the delay time from the input trigger signal to the start of measurement. If a

trigger signal is input immediately after connecting the test object, the

instrument will start measuring after the measurement value stabilizes by setting

a delay time. The adjustable delay range is 1ms~9999ms, with a default of 1ms.

Click on [MEA] ->Delay (ms) in sequence to set the delay time, as shown in the

figure. Move the cursor position by left and right clicking, and click [OK] to input.

Move the cursor to the key , then click [OK] to save and exit.

Figure 6-5 Setting Delay

6.1.5 Absolute value function

The absolute value determination includes [Open] and [Close], and the absolute

value determination defaults to Open. After enabling this function, even if the

battery polarity is reversed, it can still be displayed as a positive value; If this

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function is turned off, there is a possibility of negative measurement values, which

can affect the judgment of comparison results.

Click on [MEA] ->Absolute in sequence to set the absolute value, as shown in the

figure. Press the corresponding soft key again to complete the function of setting

absolute values.

Figure 6-6 Set absolute value function

6.2 Comparator function

The comparator function refers to the function of comparing pre-set critical values

with measured values, determining whether the measured values meet the

judgment criteria, and displaying and outputting them. The comparison methods

for thresholds include two methods: setting upper and lower limits, and setting

baseline values and percentages. As a comparator result, in addition to displaying

Hi, In, Lo pages and sounding the buzzer, it can also be output through the EXT

I/O terminal.

There are two comparison modes: Auto and Manual, with the default being Auto

mode.

Automatic mode: After setting to automatic mode and enabling the comparator

function, always output the comparison results of the comparator.

Manual mode: After setting to manual mode and enabling the comparator

function, the comparison result is only output when the MANU input of EXT I/O is

on.

Note: When the comparator is turned on, automatic range cannot be used.

6.2.1 Comparator function settings

Click the [Comp] button to jump to the comparator settings page, as shown in

the figure.

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Figure 6-7 Set comparator function

After entering the comparator interface, there are two methods to modify the

corresponding settings:

Method 1: Use the up/down keys of the arrow keys to move the white box to the

corresponding setting. After confirming the setting to be modified, click the

left/right keys of the arrow keys to modify the corresponding parameters.

Method 2: Click on the menu soft key to set it.

1. Switch

Press the soft key to select whether to turn the comparator function on or off.

2. Comp Mode

Press the soft key to select automatic or manual mode.

3. Buzzer

Press this soft key to set the buzzer to sound. The available types are closed,

HL, IN, BT1, and BT2.

Off: The buzzer is in the off state.

HL: When the comparison result is Hi or Lo, the buzzer emits a "beep..."

sound.

In: When the comparison between voltage and resistance is In, the buzzer

emits a continuous beep sound.

BT1: When the comparison result is In, the buzzer emits a "beep" sound

(continuous sound), and when Hi and Lo, the buzzer emits a "beep..." sound.

BT2: When the state changes from Hi and Lo to In, the buzzer only emits a

"beep" (short sound) once, and when Hi and Lo, the buzzer emits a "beep..."

sound.

4. Res

Press this soft key to set the Limits and Percent of the resistance.

Select the Limits, set the Max(mΩ) and Min(mΩ).

Select the Percent, set the Datum(mΩ) and Percent (%).

5. Vol

Press this soft key to set the Limits and Percent of the voltage.

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Select the Limits, set the Max(V) and Min(V).

Select the Percent, set the Datum(V) and Percent (%).

Note: if there is no command setting in the comparator interface for more

than 30 seconds, the instrument will automatically jump to the measurement

display interface.

After the comparator function is turned on, the comparator interface

parameters cannot be modified.

After the comparator function is turned on, operations that affect

measurement will be prohibited. Prohibited operations include the following:

All settings in the MEA interface are invalid, and clicking the SAVE, LOAD, and

0ADJ buttons is invalid.

6.2.2 Setting the Limits and Percent

Click on the Res on the comparator page to set the parameters of the resistor

comparator; Click on the Vol on the comparator page to set the voltage

comparator parameters. There are two modes for parameter settings: Limits and

Percent, with the default being the Limits mode.

Figure 6-8 Set the upper and lower limits of resistance

Press this soft key to set the Limits and Percent.

Select the Limits, set the Max and Min.

Select the Percent, set the Datum and Percent.

The steps for setting Max ,Min, Datum, and Percent are the same, using setting

Datum as an example for explanation.

On the resistance ratio interface, click on the Datum (mΩ) and a numeric keypad

will pop up, as shown in the following figure.

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Figure 6-9 Keypad

Move the cursor position by clicking the left and right buttons, and click the

confirm button [OK] to input. Move the cursor to the enter key , then click

[OK] to save and exit.

The parentheses in the keyboard title contain the current measurement gear of

the instrument, as shown in the above figure, which is the 300mΩ gear. The

values set using the keyboard are also in mΩ units. For example, entering 15 on

the keyboard represents the set resistance reference value of 15mΩ.

Note: The comparison value set will change with the switching of the instrument's

measurement gear. For example, if the current gear is 3.9kΩ, set the upper limit

value of the comparator to 3kΩ. When switching to the 300Ω gear, the upper

limit value of the comparator will automatically change to 300Ω.

6.2.3 Page display of comparator

After the comparator is turned on, the instrument will compare it with the

measured value based on the set upper and lower limits or ratio, and display the

comparison results Hi, In, and Lo on the page. As shown in the figure.

Figure 6-10 page display

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Hi: The measured value exceeds the upper and lower limits or proportional range.

In: The measured value is within the upper and lower limits or proportional range.

Lo: The measured value is below the upper and lower limits or proportional range.

6.3 Statistical operation function

Click the [STAT] button to enter the statistical calculation function interface, as

shown in the figure. The following will introduce the statistical function switch,

statistical results, normal distribution map, save/load, data temp, and clear data

functions.

Figure 6-11 Statistical operation function

6.3.1 Switch of statistical function

Click on the [STAT] ->Switch in sequence to set the switch for the statistics

function. Press the corresponding soft key to turn on or off the statistics function.

After turning on the statistics function, the current count will be displayed in real-

time on the screen.

After turning off the statistics function, if data clearing is not performed and the

statistics function is turned on again, the instrument will accumulate on the basis

of the original count.

6.3.2 Statistical Results

The viewing methods for statistical results are divided into [Index] and [List].

Click on [STAT] ->StatResult ->Index in sequence, and the statistical indicators

will be displayed as follows:

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Figure 6-12 statistical indicators

Calculate and display the Average, Max, Min, Parent Standard Deviation, Sample

Standard Deviation, and Procedure Ability Index for up to 1000 measurement

data. The calculation formula is as follows:

⚫ The n in the formula represents the number of valid data.

⚫ Hi and Lo use the upper and lower limits of the comparator.

⚫ The process capability index refers to the ability to achieve process quality, which

can be understood as the degree of quality deviation and deviation that a process

has.

Generally, the values of Cp and Cpk can be used to evaluate process capability

(as shown below):

Cp, CpK>1.33...... Sufficient process capability

1.33 ≥ Cp, CpK>1.00... Appropriate process capability

1.00 ZCp, CpK, etc. Insufficient process capability

Note:

⚫ When the number of valid data (excluding test anomalies) is 1, the sampling

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standard deviation and process capability index are not displayed.

⚫ When σn-1 is 0, Cp and CpK are 99.99.

⚫ The upper limit of Cp and CpK is 99.99. When Cp and CpK>99.99, it is displayed

as 99.99.

⚫ When CpK is negative, CpK=0.

Click on [STAT] ->Statistical Results ->Statistical List, and the statistical list will

be displayed as follows:

Figure 6-13 Statistical List

Figure 6-14 Statistical List

Compare the maximum and minimum values of voltage and resistance set in the

comparator function with the statistical data. If the statistical data is within the

comparison range, the corresponding voltage or resistance will be displayed in

white; If it is not within the comparison range, the corresponding voltage or

resistance will be displayed in red; If the voltage and resistance values are both

within the comparison range, the comparison result shows PASS; On the

contrary, display UNPASS. The judgment results PASS and UNPASS (Hi, In, Lo of

resistance and voltage respectively) can be output to EXT I/O.

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6.3.3 Normal distribution diagram

The HBT4000 series internal resistance tester can generate a normal distribution

map of statistical resistance and voltage measurement data. In the statistics main

interface, click on the Nor Distribut to enter the normal distribution map

interface. X represents the waveform display multiple.

When the instrument has statistical data, it displays as follows:

Figure 6-15 Normal distribution diagram

When there is no statistical data, it is displayed as follows:

Figure 6-16 Normal distribution diagram

6.3.4 SAVE/LOAD

Users can store statistical data in the form of. csv files to external USB drives.

Steps to save data settings:

1 Firstly, turn off the statistics function and insert the USB drive into the USB

port on the front panel of the instrument. After successful connection, the

screen will display "USB Device Connect".

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2 In the statistical calculation interface, click on S/L->Save Data. The screen

will display "File saved successfully", and the instrument will automatically

generate a file name and save it to the USB drive. The file is named based on

the current system time.

Steps for calling up data settings:

1 Firstly, turn off the statistics function and insert the USB drive into the USB

port on the front panel of the instrument. After successful connection, the

screen will display "USB Device Connect ".

2 In the statistical calculation interface, click on S/L->Load Data, use up/down

keys to move the cursor to select a file, click [OK] to retrieve the file, and the

screen will display "File loaded successfully".

3 Click Stat Result -> List to view the file data currently called out.

6.3.5 Data Temp

The HBT4000 series internal resistance tester can record up to 1000 sets of

statistical data. Through the data caching function, the size of the data cache area

can be set, that is, the number of recorded values for each statistical test. For

example, if the data cache is set to 10, the instrument will automatically stop

recording when the recorded value reaches 10.

Click [STAT] ->Data Storage, left and right click to move the cursor position, and

click [OK] for input. Move the cursor to the key , then click [OK] to save and

exit.

6.3.6 Data Clearing

Click [STAT] ->Clear data, click [OK] to confirm clearing, and click [ESC] to cancel

clearing. If the statistics function is not turned off, click Clear Data, and the

instrument will clear the current count and automatically perform the next

statistics.

6.4 System Settings

Click [Utility] to enter the system settings interface. The system settings include

Sys info, Cal, IO, and Other.

Click on [Utility] ->Sys info in sequence to view device information (such as

model, serial number, software version, hardware version, etc.). In addition, system

information can also be viewed by clicking on [VIEW]. After the system

information menu pops up, if no action is taken on the interface for more than 30

seconds, the system information will automatically close.

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Figure 6-17 System settings

6.5 Calibration

Click on [Utility] ->Cal in sequence, enter the password, and you can set [Zero],

[Calib Vol], and [Calib Res].

The specific steps are as follows：

Click Cal to pop up the numeric keypad for the password.

After entering the correct password, enter the calibration submenu; If the

password is incorrect, a prompt message "Password Error" will pop up on the

interface.

Zero

Details reference Appendix C: Performing Zero Adjustment

Voltage calibration setting steps

1 Connect the DC power supply to the input port of the internal resistance

tester and set the power output

2 Input actual voltage

Click on Calib Vol ->Real Vol in sequence, and the page will display Voltage

Calibration (P). Use the left/right keys to move the cursor, click [OK] to enter the

actual voltage value, position the cursor to the key , and then click [OK] to

save the value.

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Figure 6-18 Voltage Calibration

3 Set the next gear

Click Next to correct the next gear. Repeat steps 1 and 2.

When the page displays voltage calibration (N), the red and black probes should

be reversed and calibration should continue. After all gear calibration is

completed, the return menu in the bottom right corner switches to complete.

Click Done to complete the voltage calibration.。

Steps for setting up resistance calibration

1 Connect the four wire resistor to the input port of the internal resistance

tester

2 Input actual resistance value

Click on Calib Res ->Real Res in sequence, and the page will display Resistance

Calibration. Use the left/right keys to move the cursor, click [OK] to enter the

actual resistance value, position the cursor to the key , and then click [OK] to

save the value.

3 Set the next gear

Click Next to correct the next gear. Repeat steps 1 and 2. After all gear

calibration is completed, the return menu in the bottom right corner switches to

complete. Click Done to complete the resistance calibration.

Note:

Before calibration, please preheat the machine for 30 minutes.

Before calibration, please confirm the rated values of the instrument and test

lines, otherwise it may cause damage to the instrument or personal injury

accidents.

6.6 IO

Communication settings include: LAN, Serial, GPIB

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6.6.1 LAN

Click on [Utility] ->IO ->LAN in sequence to enter the LAN settings menu.

LAN parameter settings include: IP mode, IP address, subnet mask, and gateway.

Figure 6-19 LAN parameter settings

Switch input boxes by left/right clicking, click [OK] to select the input box, click

up/down to modify the value, click left/right to move the cursor position, and

click [OK] again to exit the current input box. After setting the LAN parameters,

use the arrow keys to position the cursor to confirm, click [OK] to save and exit.

Note: In the LAN parameter setting interface, if no operation is performed for

more than 30 seconds, the instrument will automatically close the LAN parameter

setting interface.

6.6.2 Serial

Click on [Utility] ->IO ->Serial Port to enter the Serial Port Settings menu.

The serial port parameter settings include Baud, Data, Check, and Stop.

Set the baud rate, click on the corresponding soft key to select the appropriate

baud rate.

Set the data bit and click the corresponding soft key to select the appropriate

data bit.

Set the checksum, which can be selected from no checksum, odd checksum, and

even checksum.

Set the stop position and click the corresponding soft key to select the desired

stop position.

6.6.3 GPIB

Click on [Utility] ->IO ->GPIB in sequence to enter the GPIB settings menu.

Click [OK] to display the position of the cursor. Use up/down to modify values

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and move the cursor position left/right. Click [OK] again to exit the input box, use

the arrow keys to position the cursor to confirm, click [OK] to save and exit.

6.7 Other settings

Other settings include: Sys Time, Brightness, Keytone, Language, and Upgrade.

6.7.1 System time

Click on [Utility] ->Other ->Sys Time to enter the clock setting interface.

Switch input boxes by left/right clicking, click [OK] to select the input box, click

up/down to modify the value, click left/right to move the cursor position, click

[OK] again to save and exit the current input box. Click [ESC] to exit the system

time setting. The system time is mainly used for naming instruments when saving

files and screenshots.

Figure 6-20 Set system time

Note: If no action is taken after 30 seconds in the system time setting interface,

the instrument will automatically close the system time setting interface.

6.7.2 Brightness

Click on [Utility] ->Other -> Brightness to enter the screen brightness setting

interface. Click the left/right button to decrease or increase screen brightness in

steps of 5. The adjustable range is 10-100. The default value is 50.

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6.7.3 Keytone

Click on [Utility] ->Other ->Keytone to turn on or off button sounds.

6.7.4 Language

Click on [Utility] ->Other ->Language, and switch to Chinese or English.

6.7.5 Upgrade

Copy the firmware to a USB drive and insert it into the USB port on the front

panel of the instrument. Click on [Utility] ->Other ->Upgrade in sequence, and

the screen will pop up "Do you want to upgrade the system?". Move the cursor

to confirm and click [OK] to complete the upgrade settings. When the progress

bar reaches 100%, the instrument will automatically restart, and the application

upgrade is completed.

6.8 SAVE

The storage function can store the configuration used by the instrument for the

next power on to the internal memory or USB drive of the machine. Click the

[SAVE] button to pop up the storage function menu, which includes [Save Path],

[Inter/Exter Save], and [Boot Set] options. When the storage function is enabled,

the storage settings cannot be modified.

Note: The configuration saved here is the one used for the next power on of the

instrument, that is, the startup settings.

6.8.1 Save Path

The save path is divided into [Inter] and [Exter]. The default path is [Inter], which

can be set to [Exter] when connecting to USB.

Click on [SAVE] ->Save Path in sequence, and when selecting Internal, the

instrument will save the configuration used for the next power on to the

machine's internal system; When selecting an external device, the instrument

saves the configuration used for the next power on to the USB drive.

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6.8.2 Inter/Exter Save

When the save path is selected internally, the menu bar displays Inter Save; When

selecting an external save path, the menu bar displays Exter Save.

Internal save setting steps: After setting the required storage options, click on

Inter Save. In the pop-up menu, there are a total of 6 states from 0 to 5 to choose

from. Click the corresponding soft key to save to the corresponding status

location. If you want to save the startup settings to 0 state, you need to click the 0

soft key, and the screen will pop up "Save Stat0. bin successful!", indicating that

the settings are successful. If the entered state already exists, clicking the

corresponding soft key will overwrite the original state configuration.

External save setting steps: After setting the required storage options, click on

Exter Save, and the instrument will automatically generate a file name and save

the status to the USB drive.

6.8.3 Boot Set

The startup settings include: default, previous, 0, 1, 2, 3, 4, and 5. The instrument

is set to default by default.

⚫ Default: The signal generator automatically calls up the default settings when

turned on.

⚫ Last Off: The internal resistance tester automatically saved the settings before

shutdown, and after restarting, the internal resistance tester will automatically

call up the settings before the previous shutdown. Including all system

parameters, except for clock sources.

⚫ 0, 1, 2, 3, 4, and 5: refer to the boot configuration stored inside the machine.

Press the [SAVE] ->Boot Set soft key and select the desired configuration type.

6.9 Load

The loading function can load the configuration used when the instrument is

powered on from internal memory or USB drive. Click the [LOAD] button to pop

up a loading function menu, which includes storage functions such as [Load Path],

[Inter/Exter Load], and [Boot Set] options.

Note: The configuration loaded here is the one used when the instrument is

powered on, that is, the startup settings.

6.9.1 Load Path

The loading path is divided into [Interl] and [Exter].

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Click [LOAD] ->Load Path in sequence, and click the corresponding soft key to

select internal or external.

6.9.2 Inter/Exter Save

When selecting internal loading path, the menu bar displays Intern; When the

loading path is selected as external, the menu bar displays Extern.

Internal loading setting steps: Set the loading path to internal, click on Inter Load,

and in the pop-up menu, there are a total of 6 states to choose from, ranging

from 0 to 5. Click the corresponding soft key to load it into the corresponding

startup settings. If there are saved startup settings in the current state, the screen

will display "StatX.bin Load Success!"; If there are no saved startup settings in the

current state, the screen will display "Load Failed StatX.bin Does Not Exist!".

External loading setting steps: Insert the USB flash drive into the USB HOST

interface on the front panel, set the loading path to external, click on Exter Load,

use up/down keys to select the. csv file, and click [OK] to load the file.

6.9.3 Boot Set

The startup settings include: Default, Last Off, 0, 1, 2, 3, 4, and 5. The default

selection for the instrument is default.

Press the [LOAD] ->Boot Set soft key, select the desired configuration type, and

complete the power on settings.

6.10 0 ADJ

To eliminate errors caused by the bias voltage of the instrument itself or the

measurement environment, perform zero adjustment before measurement.

Before conducting the test, the instrument needs to be zeroed first. Before

zeroing, short-circuit the test line using the correct method, and then press the

[0ADJ] button to perform zeroing. The interface will display "Zero adjustment

Failed/Success" and disappear after 2 seconds.

Note：

⚫ Perform zero adjustment on all ranges.

⚫ Even if the power is cut off, the compensation value after zero adjustment will

continue to be maintained.

⚫ Zero adjustment can be performed on the 0ADJ terminal of EXTI/O.

⚫ After successful zeroing, continue zeroing. If zeroing fails, retain the previous

zeroing result.

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6.11 Local key

Click [Local], the lock screen icon on the screen will light up, and clicking any

button other than this button is an invalid operation. Click the button again, and

the lock screen icon on the screen will turn gray.

In remote control mode, click [Local] to switch remote control to local control.

6.12 TRIG key

When manually triggered, press this button to trigger one measurement at a time.

6.13 Plus/Minus keys

Quickly adjust the voltage and resistance range. By default, the resistance range is

adjusted and displayed as Ω in the upper left corner of the screen. Press [Range]

to switch to adjusting the voltage range, and switch the range shortcut label to V.

Note: Using the plus/minus keys to adjust the range, it is not possible to adjust

the range to automatic.

6.14 Range key

Press [Range] to set the range of voltage and resistance.

6.15 ESC key

Use the [ESC] button to return or cancel the current operation. The functions of

the [ESC] button include canceling input/canceling pop-up boxes/canceling

submenus.

6.16 P key

Used to restore the instrument status to the factory default values.

Function

Default value

Range

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Function

Default value

Measurement type

V&R

Voltage range

Auto

Resistance range

Auto

MEA

Sample

Slow

Average

1

Trigger

Internal

Absolute

Open

Delay(ms)

1

SAVE/LOAD

Boot Set

Default

STAT

Switch

OFF

Data Temp

1000

COMP

Switch

Close

Comp Mode

Auto

Buzzer

Close

Resistance

Limit

Voltage

Limit

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Function

Default value

Utility

Brightness

50%

GPIB Address

2

Key tone

OFF

Language

Chinese

IP

192.168.1.127

MASK

255.255.255.0

IP MODE

Manual

Serial-Baud

9600

Serial-Data

7

Serial-Check

None

Serial-Stop

1

Table 6-1 Factory Default

EXT I/O

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7 EXT I/O

The EXTI/O interface provides external output and external control functions.

Please read the precautions before connecting.

Warning：

To prevent electric shock accidents and instrument malfunctions, please follow the

following instructions when connecting the wiring of the EXTI/O connector.

⚫ Please cut off the power supply of this instrument and connect it before

connecting it.

⚫ If the wiring detaches during operation, it may come into contact with other

conductive components, which is very dangerous.

⚫ Please securely secure the external connector with screws.

⚫ Please insulate the instruments and devices connected to the EXTI/O

connector appropriately.

Note：

⚫ Do not input voltage or current above the rated value to the EXTI/O

connector.

⚫ When using a relay, be sure to install a freewheeling diode.

⚫ Do not use ISO_ 5V and ISO_ COM forms a short circuit.

Figure 7-1 EXT I/O connector

Needle

number

Signal

name

I/O

Function

Logic

1

𝑻𝑹𝑰𝑮

IN

external

trigger

negative

edge

2

（Reserved）

IN

－

3

(Reserved)

IN

－

EXT I/O

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Needle

number

Signal

name

I/O

Function

Logic

4

𝑳𝑶𝑨𝑫𝟏

IN

Read Number

Bit1

negative

edge

5

𝑳𝑶𝑨𝑫𝟑

IN

Read Number

Bit3

negative

edge

6

𝑳𝑶𝑨𝑫𝟓

IN

Read Number

Bit5

negative

edge

7

𝑴𝑨𝑵𝑼

IN

Manual

control of

comparator

negative

edge

8

ISO_5V

－

Insulated

power supply

5V output

－

9

ISO_COM

－

Insulated

power supply

common

terminal

－

10

𝑬𝑹𝑹

OUT

Test exception

negative

edge

11

𝑹_𝑯𝑰

OUT

Resistance

determination

negative

edge

EXT I/O

EN

50

Needle

number

Signal

name

I/O

Function

Logic

result HI

12

𝑹_𝑳𝑶

OUT

Resistance

determination

result Lo

negative

level

13

𝑽_𝑰𝑵

OUT

Resistance

determination

result IN

negative

level

14

(Reserved)

OUT

－

15

(Reserved)

OUT

－

16

(Reserved)

OUT

－

17

(Reserved)

OUT

－

18

𝑷𝑨𝑺𝑺

OUT

Judgment

result PASS

negative

level

19

(Reserved)

OUT

－

20

𝟎𝑨𝑫𝑱

IN

Zero

negative

edge

21

𝑪𝑨𝑳

IN

Perform self

calibration

negative

edge

22

𝑳𝑶𝑨𝑫𝟎

IN

Read the

Number Bit0

negative

level

EXT I/O

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Needle

number

Signal

name

I/O

Function

Logic

23

𝑳𝑶𝑨𝑫𝟐

IN

Read the

number Bit2

negative

level

24

𝑳𝑶𝑨𝑫𝟒

IN

Read the

number Bit4

negative

level

25

𝑳𝑶𝑨𝑫𝟔

IN

Read the

number Bit6

negative

level

26

𝑷𝑹𝑰𝑵𝑻

IN

Measurement

value printing

negative

edge

27

ISO_COM

－

Insulated

power supply

common

terminal

－

28

𝑬𝑶𝑴

OUT

End Of

Measurement

negative

edge

29

𝑰𝑵𝑫𝑬𝑿

OUT

Measurement

reference

signal

negative

level

30

𝑹_𝑰𝑵

OUT

Resistance

determination

negative

level

EXT I/O

EN

52

Table 7-1 EXT I/O output terminal

Note：The outer shell of the connector is connected to the metal part of the

instrument, and also connected (conductive) to the protective grounding terminal

of the power socket.

7.1 Input terminal function

⚫ 𝑻𝑹𝑰𝑮

External trigger input, when the trigger source is set to external, it will change

Needle

number

Signal

name

I/O

Function

Logic

result IN

31

𝑽_𝑯𝑰

OUT

Voltage

judgment

result Hi

negative

level

32

𝑽_𝑳𝑶

OUT

Voltage

judgment

result Lo

negative

level

33

(Reserved)

OUT

－

34

(Reserved)

OUT

－

35

(Reserved)

OUT

－

36

(Reserved)

OUT

－

37

𝑼𝑵𝑷𝑨𝑺𝑺

OUT

Judgment

result

UNPASS

negative

level

EXT I/O

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53

from a high-level signal to a low-level signal and trigger a measurement at the

edge of the jump. When triggered internally, trigger measurement cannot be

performed.

⚫ 𝑳𝑶𝑨𝑫𝟎~𝑳𝑶𝑨𝑫𝟔

The panel display number used for external input selection calls. When the

number is selected, a signal is input, and the device reads the configuration

corresponding to the selected panel display number for measurement. If the

number value does not change when input, perform a measurement when

triggered externally.

⚫ 𝟎𝑨𝑫𝑱

External input control zeroing function, when the signal changes from high level

to low level, it triggers the application program to perform a zeroing function in

the form of an interrupt.

⚫ 𝑷𝑹𝑰𝑵𝑻

External input control screenshot function, when the signal changes from high

level to low level, it triggers the application program to execute a screenshot

function in the form of an interrupt.

⚫ 𝑪𝑨𝑳

External input control correction function, when the signal changes from a high

level to a low level signal, it triggers the application program to perform a

correction function in the form of an interrupt.

⚫ 𝑴𝑨𝑵𝑼

External input control comparator function, default to high level. When the level

changes (such as high to low or low to high), it triggers the application program

to read the current level status in the form of an interrupt. If an interrupt is

generated and the level is low, the comparator function is turned on. If it is high,

the comparator function is turned off.

7.2 Output terminal function

⚫ 𝑬𝑶𝑴

The measurement end signal is divided into HOLD mode and PULSE mode. In the

external trigger mode, after the measurement is completed, the HOLD mode

keeps the EOM at a low level and continues until the next measurement begins

(when the external trigger is generated) to recover to a high level. The PULSE

mode outputs a configurable width of low-level pulses and then returns to a high

level state; In the internal triggering mode, after the measurement is completed,

the HOLD mode outputs a fixed width of low-level pulses according to the

measurement mode and restores the high-level state, while the PULSE mode

outputs a configurable width of low-level pulses and restores the high-level state.

⚫ 𝑰𝑵𝑫𝑬𝑿

The measurement process indicator signal outputs an INDEX signal at a low level

EXT I/O

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54

when waiting for triggering, delay, self correction, and operation states. The

output signal is at a high level when in range configuration, data acquisition, data

transmission, and operation states. The signal can be removed from the test

object from high to low.

⚫ 𝑬𝑹𝑹

The measurement of abnormal output signals can be divided into two modes:

synchronous output and asynchronous output. In synchronous output mode, the

ERR state is synchronized with the EOM output, and it is determined that the ERR

state is valid when the EOM output is low. In asynchronous output mode, the ERR

state is updated in real-time and has no synchronous timing relationship with the

EOM.

⚫ 𝑹_𝑯𝑰

、

𝑹_𝑰𝑵

、

𝑹_𝑳𝑶

、

𝑽_𝑯𝑰

、

𝑽_𝑰𝑵

、

𝑽_𝑳𝑶

、

𝑷𝑨𝑺𝑺

、

𝑼𝑵𝑷𝑨𝑺𝑺

The output results of the comparator function, R-HI, R-IN, R-LO, V-HI, V-IN, V-LO

represent the comparison results of resistance and voltage, respectively. The PASS

signal is judged under different conditions based on different measurement

modes. In the resistance voltage mode, when the resistance comparison result is

R-IN and the voltage is V-IN, the PASS is at a low level; In resistance mode, when

the comparison result is R-IN, PASS is at a low level; In voltage mode, when the

comparison result is V-IN, PASS is at a low level. The UNPASS signal is a logic

inversion output of the PASS signal.

Note：

⚫ When the measurement conditions of this instrument change, I/O signals

cannot be used.

⚫ When the power is turned on, the signal and signal are initialized to HIGH

(OFF).

⚫ When there is no need to switch measurement conditions, please fix all

𝑳𝑶𝑨𝑫𝟎~𝑳𝑶𝑨𝑫𝟔 as Hi or Lo.

⚫ To avoid erroneous judgments, please confirm the comparator's judgment

through both 𝑷𝑨𝑺𝑺 and 𝑼𝑵𝑷𝑨𝑺𝑺 signals.

Analog Output

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55

8 Analog Output

The analog output of resistance measurement values is recorded by connecting

the analog output to a recorder to record the changes in resistance values.

⚫ To avoid electric shock and instrument malfunction, please set the power

supply of this instrument and the connected instrument to OFF when

connecting the analog output terminal.

⚫ To avoid damaging this instrument, please do not short circuit the output

terminals or input voltage.

8.1 Connect analog output

Analog output specifications

Output voltage

DC 0V~DC 3.1V（f.s.）

Resolution ratio

12 bit resolution (approximately 1mV)

output resistance

100Ω

Output items

Resistance measurement value

(display count value) OF, fixed at 3.1V

when testing abnormal, fixed at 0V

when negative value

Output rate

0 count value~31000 count values

0V~3.1V

Output accuracy

Resistance testing accuracy is 0.2% f. s.

(temperature coefficient is 0.02% f.

s./℃)

Response time

Resistance measurement response

Analog Output

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56

Analog output specifications

time+sampling time+1 ms

Table 8-1 Analog output specifications

Figure 8-1Connection diagram

Note:

⚫ The output impedance is 100 Ω. Please use a connecting instrument with an

input impedance of 5M Ω or higher.

⚫ If cables are connected, external noise may be picked up. Please use bandpass

filters, etc. on the connected instruments as needed. Connect the GND

terminal of the analog output to the ground wire (metal part of the casing).

⚫ The output voltage is updated based on the sampling timing of resistance

measurement.

⚫ The recorded waveform is in a stepped shape. (Because the response of the

output circuit is very fast compared to the update cycle)

⚫ In automatic range, due to range switching, even if the resistance value is the

same, the output voltage is 1/10 (or 10 times). It is recommended to use in

manual range.

⚫ When changing settings (range switching, etc.) and when the power is turned

off, the output is set to 0 V.

Remote control

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9 Remote control

When remote control is enabled, the Local displayed in the upper right corner of

the interface switches to Remote.

9.1 USB remote control

Use a USB cable to connect the computer's USB port to the USB interface on the

back panel of the internal resistance tester. At this point, the upper right corner of

the measurement display interface of the internal resistance tester displays the

USB connected label.

Download and install IO software from the following address:

https://www.keysight.com/main/software.jspx?ckey=2175637&lc=chi&cc=CN&ni

d=-11143.0.00&i d=2175637

Open the IO software, locate the device, send a command to check if

communication is normal, and after obtaining normal communication, use the

SCPI command to remotely control the internal resistance tester.

For example:

Query :FETC? (Read the latest measurement values)

Response 288.02E-3 , 1.3921E+0 (ΩV function)

The measured resistance value is 288.02m Ω, and the measured voltage value is

1.3921V

9.2 LAN remote control

Connect the backend network port of the computer to the rear panel network

port of the internal resistance tester using a LAN cable.

Click on [Utility] ->IO ->LAN in order to set the LAN parameters of the internal

resistance tester.

Remote control

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Figure 9-1 Set LAN parameters

Manually configure the IP and other information of the computer, and set the

Ethernet properties of the computer:

Figure 9-2 Set computer Ethernet properties

After opening the IO software and successfully connecting, the device will appear

in the LAN list. If the device does not appear, you can manually add the device,

enter the IP address and protocol of the device, test the VISA address, and click

OK to add a new device.

Remote control

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59

Figure 9-3 Manually adding devices

After successful connection, the network port icon in the upper right corner of the

machine measurement display interface is displayed as follows:

Figure 9-4 Network interface icon display

Like USB remote control, after obtaining normal communication, SCPI instructions

can be used to control the power output.

If there is a DHCP server in the local area network, the DHCP function can be

turned on, and the instrument will automatically obtain IP and other information

from the DHCP server without the need for manual settings.

Note: There is no DHCP server in the local area network, and IP and other

information must be manually configured.

9.3 Serial port control

Click on [Utility] ->IO ->Serial, and set the serial port parameters of the internal

resistance tester.

Click on the Baud, and the available baud rates are 9600, 19200, 38400, 57600,

115200, and 230400.

Click on the Data, there are 7 and 8 data bits to choose from.

Click on the Check to select no checksum, odd checksum, and even checksum.

Click on the Stop, and there are 1 and 2 stop bits to choose from.

Use an RS232/485 cable to connect the computer's RS232/485 port to the

RS232/485 interface on the rear panel of the internal resistance tester.

Figure 9-5 RS232/485 connector

Remote control

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60

Needle

number

Signal name

Signal

Notes

customary

EIA

JIS

1

DCD

CF

CD

Not used

Not

connected

2

RxD

BB

RD

Receive

data

3

TxD

BA

SD

Send data

4

DTR

CD

ER

Data

terminal

ready

Connected

to

internal+5V

5

GND

AB

SG

Signal

grounding

6

DSR

CC

DR

Not used

Not

connected

7

RTS

CA

RS

Send

request

Connected

to

internal+5V

8

CTS

CB

CS

Not used

Not

connected

9

RI

CE

CI

Not used

Not

connected

Table 9-1 RS232/485 connector pin number

Remote control

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61

Open the IO software, select Add Device, set the corresponding baud rate, data

bits, checksum, and stop bits, test the VISA address, and click OK to add a new

device. Like USB remote control, after obtaining normal communication, the SCPI

command can be used to remotely control the internal resistance tester.

9.4 GPIB Remote control

Click on [Utility] ->IO ->GPIB to access the GPIB window.

Click [OK] to display the cursor position, click up/down to modify the value, click

left/right to move the cursor position, click [OK] again to exit the current input

box, click down to position the cursor to confirm, click [OK] to save and exit.

Connect the computer USB port to the GPIB interface on the rear panel of the

internal resistance tester using a GPIB cable. Open the IO software, select Add

Device, set the corresponding GPIB address, and click OK to add a new device.

Note: The GPIB address range is 02-30.

Figure 9-6 GPIB connector

Interface

Concept

SH1

It has all the functions of source/synchronous replacement.

AH1

It has all the functions of receiver/synchronous replacement.

T6

Has basic messaging functions. Has serial point function.

There is no delivery only mode. It has the function of

terminating delivery with MLA (My Listen Address).

L4

Has basic receiving function. There is no delivery only mode. It

has the function of releasing reception through MTA (My Talk

Address).

Remote control

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Interface

Concept

SR1

Having all the functions of service and request.

RL1

Has all remote/local functions.

PP0

There is no parallel point function.

DC1

It has all the functions of device clearing.

DT1

Has all the functions triggered by the device.

C0

No controller function.

Table 9-2 GPIB connector

Fault handling

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10 Fault handling

Pressing the power button still causes the instrument to screen black and

cannot be turned on.

a. Check if the power connector is properly connected.

b. Check if the power button is pressed firmly.

c. Check if the fuse is blown. If you need to replace the fuse, please use a fuse

that meets the specifications of this product.

d. After completing the above checks, restart the instrument.

e. If you still cannot use this product normally, please contact Hantek.

Invalid key input

a. Check if the buttons are locked.

b. Whether to use external remote control.

c. If you still cannot use this product normally, please contact Hantek.

Unstable measurement values

a. Has the four terminal connection not been made.

b. Are there any metal parts around the probe.

Reason: If there are metal parts around the battery and probe to be measured,

the measurement value may fluctuate due to the induction of eddy current.

Countermeasure: When measuring, please try to stay as far away from the metal

parts as possible.

Wrap the cables together and minimize the area of the branch parts as much as

possible.

c. Is noise mixed in.

Countermeasure: Wrap the cables together and minimize the area of the

branch parts as much as possible.

Shield the cable and connect it to the ground wire.

d. Whether to use multiple instruments for simultaneous measurement.

Reason: When multiple instruments measure simultaneously, interference

occurs due to the measurement signals between them, resulting in fluctuations

in the measurement values.

Countermeasure: When measuring, please use the measurement current pulse

output function to stagger the measurement timing.

Please try not to overlap the probes as much as possible. Do not stack this

instrument when placing it.

e. Whether the body is tightly attached to the front of this instrument for

measurement

Reason: Noise may be picked up due to the induction signal in the circuit of this

instrument, causing fluctuations in the measured values.

Countermeasure: When measuring, please maintain a distance of more than

20cm from this instrument.

f. If you still cannot use this product normally, please contact Hantek.

Appendix

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64

11 Appendix

11.1 Appendix A: Models and Accessories

Ordering Information

Order ID

Host model

160V，RS232/485,USB,LAN,IO,ANALOG

OUTPUT

HBT4561A

160V，RS232/485,USB,LAN,IO, ANALOG

OUTPUT, GPIB

HBT4561H

260V，RS232/485,USB,LAN,IO,ANALOG

OUTPUT

HBT4562A

260V，RS232/485,USB,LAN,IO, ANALOG

OUTPUT, GPIB

HBT4562H

410V，RS232/485,USB,LAN,IO,ANALOG

OUTPUT

HBT4563A

410V ，RS232/485,USB,LAN,IO,ANALOG

OUTPUT, GPIB

HBT4563H

1300V，RS232/485,USB,LAN,IO,ANALOG

OUTPUT

HBT4564A

1300V，RS232/485,USB,LAN,IO, ANALOG

OUTPUT, GPIB

HBT4564H

Appendix

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65

Ordering Information

Order ID

1700V，RS232/485,USB,LAN,IO,ANALOG

OUTPUT

HBT4565A

1700V，RS232/485,USB,LAN,IO,ANALOG

OUTPUT, GPIB

HBT4565H

2100V，RS232/485,USB,LAN,IO,ANALOG

OUTPUT

HBT4566A

2100V，RS232/485,USB,LAN,IO,ANALOG

OUTPUT,GPIB

HBT4566A

Table 11-1 Internal resistance tester model

Ordering Information

Order ID

Standard accessories

Power cord that meets the standards of the

host country

— —

Square USB cable

— —

Clamp type testing line

HT2107

Needle shaped testing line

HT2100

Packing list

— —

Table 11-2 Standard accessories

Appendix

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11.2 Appendix B: AC Four Terminal Test Method

This series of internal resistance testers adopts the AC four terminal testing

method, which deduces the wire resistance and contact electrons between the

wire and the test object during the measurement process, making the

measurement results more accurate.

Figure 11-1 Principle diagram of measurement method

Principle of AC four terminal measurement method: As shown in the figure, the

AC current IS is input to the measured object through the current output terminal,

and the voltage drop VIS caused by the impedance of the measured object is

measured on the voltage measurement terminal. At this point, the current

terminal is connected to the internal high impedance voltmeter, so there is almost

no current flowing through the resistance R2 and R3 of the wire resistance and

contact resistance, eliminating the voltage drop on R2 and R3, making the

measurement results more accurate.

Appendix

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67

11.3 Appendix C: Performing Zero Adjustment

To remove residual components caused by bias voltage or measurement

environment of this instrument, please perform zero adjustment before

measurement, and the testing accuracy will be specified after zero adjustment.

Zero adjustment refers to the function of subtracting the residual value when

measuring 0 to adjust the zero point, so it is necessary to perform zero

adjustment when connected to 0. Considering that it is unrealistic to connect the

test object without resistance in reality. So, in the actual zeroing process, zeroing

is achieved by establishing a state close to 0. If zero adjustment is not performed

correctly, the correct measurement value cannot be obtained.

11.3.1 Zero adjustment wiring principle

According to Ohm's law E=I * R, in order to establish a state close to 0, it is

necessary to short-circuit directly between SENSE-H (red) and SENSE-L (black).

The voltage between SENSE-H and SENSE-L is approximately 0V, and the specific

calculation is as follows:

Figure 11-2 Zero adjustment schematic diagram

RSEH and RSEL are wiring resistors for SENSE-H and SENSE-L

RSOH and RSOL are the wiring resistors for Source-H and Source-L

RShort is the short-circuit resistance

I0 is the current flowing from SENSE-H to SENSE-L

I is the current flowing from Source-H to Source-L

Then:

E=(I

0

×R

SEL

)+(I

0

×R

SEH

)

Appendix

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68

=(0×R

SEL

)+(0×R

SEH

)

=0(V)

So, through the above wiring method, the voltage between SENSE-H and SENSE-L

can be correctly maintained at 0V, so it can be adjusted to zero appropriately.

11.3.2 Zero adjustment using clamp type test line

To use a clamp type test wire for zero adjustment, the red and black probes need

to be short circuited. Please connect the test wire as follows:

Figure 11-3 Zero adjustment of clamp type test line

11.3.3 Zero adjustment using needle shaped test lines

To use a needle type test wire to zero, short the internal pin wiring of the red and

black probe. Please connect the test wire as follows:

Figure 11-4 Zero adjustment of needle shaped test line

Appendix

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11.4 Appendix D: Warranty Summary

Qingdao Hantek Electronics Co., Ltd. (hereinafter referred to as Hantek) promises

that the host and accessories of its production instruments will have no material

or process defects during the product warranty period.

During the warranty period, if the product is proven to be defective, Hantek will

provide free repair or replacement for the user. Please refer to the official website

of Hantek or the product warranty card for detailed warranty regulations. To

obtain the full text of repair services or warranty instructions, please contact the

Hantek repair center or local offices.

Except for the warranties provided in this summary or other applicable warranty

cards, Hantek Company does not provide any other express or implied

warranties, including but not limited to any implied warranties of product

tradability and suitability for special purposes. Under no circumstances shall

Hantek be liable for indirect, special or consequential losses.

Address: Building 35, Liandong U Valley, No. 780 Baoyuan Road, High tech Zone, Qingdao,

Shandong Province

Switchboard: 400-036-7077

Email: service@hantek.com

Phone: 0532-55678770, 55678772, 55678773

Postal Code: 266000

Official website: www.hantek.com

Qingdao Hantek Electronic Co., LTD

Hantek 6 1/2 BIT BATTERY INTERNAL RESISTANCE TESTER HBT4000 series

Product's Documents

User Manual

Specifications

Hantek 6 1/2 BIT BATTERY INTERNAL RESISTANCE TESTER HBT4000 Questions and Answers