Dry Block Temperature Calibrators
Dry Block Temperature Calibrators

Sansel model tcal 1503 series of dry well temperature calibrator range from -35 to 1200 °c in four model (tcal 1503 / -35, tcal 1503 / 300, tcal 1503 / 600 & tcal 1503 / 1200) are high precision, better resolution, stability, fast in heating and cooling. More well dia and depth to calibrate more number of temperature sensor at a time with better uniformity.

These models can meet any calibration requirement in laboratories or in on site applications. This models are inbuilt measuring facility of the thermocouples, rtd, resistance, millivolt & milliamps to directly read the signals from most of the temperature sensors, indicator with sensor and transmitter.

Temperature range from -35 to 150 °c with high resolution 0.01 °c up to 150 °c. This model is mainly used in all industries, like pharmaceutical, food, research & calibration laboratories etc.,

These models are using 4.3” true colour tft display with touch screen, easy to read multi parameter at the same time like, block temperature, set temperature, measure value, real time clock with date & time, control output %, stability time & status, range of the equipment with necessary unit of measurement and three soft touch keys are used for measure configuration, settings, calibration etc.., it has one more advantage of help menu for operating instruction of the equipment via the same screen , hence no need of hard copy of instruction manual.

  • 4.3 inch True TFT DISPLAY with touch screen
  • Portable & Rugged
  • Range from -35* to 150 °C
  • Resolution 0.01 °C
  • Stability ± 0.02°C
  • Radial Uniformity better than ± 0.05°C
  • Axial Uniformity upto 40mm better than ± 0.2°C
  • UUC measure option provided
  • Stabilization time & status indication provided
  • Inter changeable insert to suit different diameter sensor-up to 30 mm
  • Optional PC Interface with automatic calibration software

Model :TCAL 1503 / -35
Temperature Range: -35* to 150 °C * @ 23 °C Ambient
Resolution 0.01 °C
Stability ± 0.02 °C
Radial Uniformity Better than ± 0.05 °C
Axial Uniformity (40mm) ± 0.2 °C at -35 °C
± 0.15 °C at -15 °C
± 0.07 °C at 0 °C
± 0.15 °C at 100 °C
± 0.2 °C at 150 °C
Display 4.3” True colour TFT display with touch screen
Temperature Read out °C / °F (selectable)
Cooling time 25 mins (25 to -35 °C)
15 mins (25 to -30 °C)
65 mins (150 to 25 °C)
Heating time 25 mins (25 to 150 °C)
75 mins (-35 to 150 °C)
52 mins (-35 to 25 °C)
Stabilization time 10 minutes
Well Dimension(dia. x height) 30 x 160 mm
Test sensor immersion depth 150 mm
Standard well holes in mm Insert No. 1  5.1, 6.2, 6.2 & 8.1, Insert No. 2  6.2, 6.2 & 10.2
Measure inputs RTD – PT 100, PT 1000, TC – J, K, R, S, T, E, B, N , Analog – mA, mV, Ohms
Switch Test Provided
UUC sensor supply output 24V DC ± 10% / 50mA max.
Power supply 230V AC ± 10% / 50Hz (Optional 110V AC)
Power Consumption 500 VA
Overall Dimension in mm 390 x 185 x 356 (L x B x H)(Approx.)
Instrument Weight 16.6 kg(with well insert)(Approx.)

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

Standard Delivery

Basic Instrument
Spare Fuses
Standard well insert – 2nos
Well tool
Instruction manual
Mains card
Traceable calibration certificate

Optional

Master Indicator with sensor
Additional well insert Carrying case