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2-1
Chapter 2
Introduction
The Hart Scientific 7102 Micro-Bath may be used as a portable instrument or
bench top temperature calibrator for calibrating thermocouple and RTD
temperature probes. The 7102 is small enough to use in the field, and accurate
enough to use in the lab. With an ambient temperature of 23 °C (74 °F),
calibrations may be done over a range of −5 °C to 126 °C (23 °F to 259 °F). The
resolution of the 7102 temperature display is 0.01 degrees.
The Micro-Bath calibrator features:
•
Convenient handle
• RS-232 interface
•
Switchable AC Input (115 VAC or 2
30 VAC)
• Optional well extender to extend well depth
Built in prog
rammable features inclu
de:
•
Temperature scan rate
control
• Temperature switch hold
• Eight Set-point memory
•
Adjustable readout in °C or °
F
The temperature is accurately controlled by Hart’s hybrid an
alog/digital controller.
The controller uses a precision platinum RTD as a sensor and controls the well
temperature with a solid state relay (triac) driven heater.
The LED front panel continuously shows the current well temperature. The
temperature may be easily set with the control buttons to any desired
temperature within the specified range. The calibrator’s multiple fault protection
devices insure user and instrument safety and protection.
The 7102 Micro-Bath was designed for portability, low cost, and ease of
operation. Through proper use, the instrument will continuously provide accurate
calibration of temperature sensors and devices. The user should be familiar with
the safety guidelines and operating procedures of the calibrator as described in
the instruction manual.
1.888.610.7664 sales@GlobalTestSupply.com
Fluke-Direct.com
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