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The lowest temperature range on the market: from -100 to 155ºC
Fully automatic calibration without computer connection
Best thermal stability on the market up to ±0.03ºC (for very low temperature calibrators)
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)
JofraCal calibration software makes calibration and certificate issuance simple and fast.
RTD, TC, mA, V inputs and 24 VDC power supply to transmitter (B model only)

Overview
Temperature range:	-100 to 155°C
Accuracy:
Using external standard sensor:	± 0.06°C
Using internal standard sensor:	± 0.30°C
Thermal stability:	± 0.03°C
Thermal stabilization time:	approximately 10 minutes
Radial temperature uniformity:	0.01°C
Resolution:	1°, 0.1°, 0.01°, 0.001°
Heating rate:	-100 to 155°C 26 minutes
Cooling rate:	155 to 23°C 40 minutes
Cooling rate:	23 to -100°C 135 minutes
Powering the Transmitter (B model only):
Voltage range:	24VDC + 10%
Current:	max. 28 mA
mA measurement for Transmitter (model B only):
Measuring range:	0 - 24 mA
Accuracy level:	±(0.005%rdg. ± 0.01%FS)
VDC voltage measurement (B model only):
Measuring range:	0 - 12 VDC
Accuracy level:	±(0.005%rdg. ± 0.01%FS)
Input for test sensor (B model only):
RTD:	Pt1000, Pt500, Pt100 2, 3 or 4 wire type
TC:	Type E, J, K, T, R, S, N, XK, U
Standard sensor inputs (B&C models only):	RTD Pt100 4 wire type
Thermowell Depth:	190 mm
Power Supply:	230V, 50Hz, max. 450VA
Dimensions/ Weight:	531x169x432 mm/ 15.2 kg

Low range temperature calibration -100 to 155C