High Stability Thermostat Testing Bath

Temperature Range : -40 to 50°C

Stability : ±0.04°C at -40°C, ±0.07°C at 0°C, ±0.05°C at 50°C

Uniformity : ±0.05°C at -40°C, ±0.09°C at 0°C, ±0.07°C at 50°C

Out of stock
CALsys TSB -40/50

Part Code: CALsys TSB -40/50



CALsys TSB -40/50 is a Highly Stable Stirred Liquid Bath for testing of multiple thermostats simultaneously. Thermostats offers the temperature range of -40 to 50°C. It has large tank which is filled with liquid Methanol. The liquid is heated or cooled to the desired temperature.

It has continues stirrer liquid provides uniform temperature distribution. This CALsys TSB -40/50 is built using CFC free refrigerants. It specially designed to test 50 numbers of thermostat at a time.



Temperature Range
-40 to 50°C
Temperature Resolution 0.1°C
±0.04°C at -40°C
±0.07°C at 0°C
±0.05°C at 50°C
±0.05°C at -40°C
±0.09°C at 0°C
±0.07°C at 50°C
Time to Reach Min. Temperature 2 Hrs
Medium Methanol
Controlling Sensor Pt-100
Access Opening 90 x 90 mm
Depth 150mm
Method of Control
Fully automatic control with 50 DI. User friendly HMI screen with 10 sets of program LED indication along with the
data logging provision to test 50 Nos. Thermostat at one time.
Display HMI screen
Computer Interface RS-232
Operating Temperature 20 to 25°C
Power Requirement 230 VAC, 2.0 KW
Dimensions 1200 x 630 x 500 mm
Weight 80 Kg

Key Features

  • LED Light Indication for each thermostat
  • Large Immersion Depths
  • High Accuracy
  • High Stability and Uniformity
  • Wide Temperature Range
  • PC Interface
  • Simple to use and Cost effective


  • Reference Standard PRT
  • NABL accredited calibration certificate - 3 point(Optional)
  • Software - Cal Soft including for setting bath temperature and monitoring the PV. Graphical representations of PV/TIME with 2 hours data logging.
  • Operational Manual


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