“SANSEL” series TCAL 1501 / 1200 is a micro controller based precision “DRY BLOCK” temperature calibrators generates true reference temperature. The temperature controller of the calibrators uses a auto tune FUZZY PID controller algorithm. This response closely follows the heating curve of an actual thermal system.

Place the Thermocouples, RTDs - type (PT 100, K, R, S, B, etc.) to be calibrated in the calibrator. Set the temperature from the 4.3 inch true TFT display with touch screen. Both Block and set temperature can be read. When stabilization occurs, Simply read the temperature and re-calibrate the Thermocouples, sensor etc,. or comparison with master Thermocouple / RTDs reading.

4.3 inch True TFT DISPLAY with touch screen

Range from 500 to 1200°C

Micro Controller Based Linearized High Accuracy

Stable to ± 0.3°C

Accuracy ± 3.0°C

Resolution 0.1°C

Portable & Rugged

No Liquids, Safe dry Calibration

Touch Screen - Easy to use

Temperature Switch Test

NABL Traceable Calibration Certificate


TCAL 1501 / 1200

Temperature Range

500 to 1200 °C


0.1 °C


± 0.3 °C


± 3.0 °C


4.3 inch True TFT DISPLAY with touch screen

Heating time (mins)

60 (Amb. to 1200°C)

Cooling time (mins)

120 (1200 to 100°C)

Time to Stabilize (mins)


Well Dimension (dia. xdepth) in mm


Standard Well Hole in mm

5.2, 6.2, 6.2 ,10.1, 12.1

Dimension (L*W*H)in mm (Approx.)

340 x 175 x 425

Weight (without well insert & Carrying case) ( Approx.)

18 kg

Power Supply

110V or 230V AC 50/60Hz

Switch test

Provide on front panel

Power Consumption

2200 VA

Measure inputs

RTD- PT 50, PT 100, PT 500, PT 1000 / TC -J, K, R, S, T, E, B , N / mA /mV / ohms


Due to continuous product improvements, Published specifications may change with out notice

Standard Delivery

Basic Instrument

Spare Fuses

Mains Card

Cable for Thermostat Switch Test

Instruction Manual

Tool for Insertion Tube

Dry Block Insert Well

Traceable Calibration Certificate


Carrying Case

NABL Certificate

110V AC 60Hz Power supply

Additional Thermowells / Insertion Tubes (as per customer requirements)

Reference Standard Thermocouple