RTC156/157 is a high-end temperature calibration product line, allowing calibration of bimetal thermometers...
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Technical Description
Wide temperature range:
RTC156: -30 to 155°C
RTC157: -45 to 155°C
Fully automatic calibration without computer connection
Ideal thermal stability up to 0.005ºC
Improved heat pipe technology with unique dual heat zone makes the temperature in the heat pipe synchronized
Dynamic Temperature Compensation (DLC) technology allows the temperature in the heat pipe to be stable even when there are multiple sensors in the pipe (only available in models B and C)
Color LCD screen, full information display (5 simultaneous temperature values; stable status; load compensation status; real-time clock; serial number of standard sensor; status of test sensor)
Communicate with computer via USB port
Smart standard sensor with “plug n play” plug designed at 90° angle for convenient plugging into heat pipe
Switch test mode, Auto-stepping 20 steps easy to set up and use (B model only)
Fast calibration, saving time
The included JofraCal calibration software makes calibration and calibration certificate issuance simple and fast.
RTD, TC, mA, V inputs (B model only)
24 VDC power supply for transmitter (B model only)
Specially designed and convenient aluminum suitcase
Specifications
Overview
Temperature range:
RTC-156:
-30 to 155°C
RTC-157:
-45 to 155°C
Accuracy:
Using external standard sensor:
± 0.04°C
Using internal standard sensor:
± 0.1°C
Thermal stability:
max. ± 0.005oC
Thermal stabilization time:
approximately 10 minutes
Radial uniformity:
0.01°
Resolution:
1°, 0.1°, 0.01° or 0.001°
Heating rate:
RTC-156:
-30 to 155°C 19 minutes
RTC-157:
-45 to 155°C 15 minutes
Cooling rate:
RTC-156:
155 to 23°C 12 minutes
23 to -30°C 25 minutes
RTC-157:
155 to 23°C 15 minutes
23 to -45°C 42 minutes
Thermowell Depth:
160 mm
Input for standard STS sensor (4-wire RTD type) and DLC temperature compensated sensor (B & C models only)
Input for the sensor to be tested is RTD (2, 3 or 4 wire) and TC (B model only)
