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23
Chapter 5 Specification
The general and measurement precision specification of LCR are described below.
5.1 General Specification
Model
Hantek1832C
Hantek1833C
Measurement parameters
Main parameter: L/C/R/Z Secondary parameter:
X/D/Q/θ/ESR
Equivalent mode
Series, parallel
Mode of range
Manual, automatic
Measurement speed
Fast(4 times/s), medium(2 times/s), slow(1 times/s)
Configuration of the test terminal
3-terminal, 5-terminal
Correction function
Short circuit, Open circuit
Communication interface
Type C(virtual serial port)
Test signal frequency
100Hz, 120Hz, 400Hz,
1kHz, 4KHz, 10kHz,
40kHz
100Hz, 120Hz, 400Hz, 1kHz,
4KHz, 10kHz, 40kHz, 50KHz,
75KHz, 100kHz
Test signal level
0.6Vrms
0.3Vrms, 0.6Vrms
Output impedance
100Ω
Highest accuracy (see accuracy
index for details)
Resistance: 0.25%
Capacitance: 0.4%
Measurement range
L: 0-2000H C: 0-20mF R: 0-20MΩ
5.2 Accuracy
Notes:
➢ Environment temperature: 20
℃
± 2
℃
, humidity: ≤75% R.H;
➢ Preheat the instrument for at least 30 minutes before the test;
➢ Test at the test notch on the end face of the instrument;
➢ It is better to conduct open and short circuit correction before the test;
➢ Measure with the recommended equivalent mode;
➢ The percentage in terms of error indicates:
➢ ± (% of the reading + last digit)
➢ If the actual measurement of the instrument and the display exceeds the
scope specified in the table, the accuracy of the excessive part will not be
given;
➢ The meaning of the subscript
➢ S- series equivalent; p- parallel equivalent; e- accuracy
➢ Some parameters cannot be given in the data table, and it can only be
calculated based on the measurement results;
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