Thermotest 100-2

Thermostats for verification and calibration of resistance thermocouples in accordance with GOST 8.461
Instability and heterogeneity within ±0.02 °С
Temperature control range:
• +20…+100 °С for TERMOTEST-100-02
• +20…+150 ° C for TERMOTEST-150
Overflow liquid thermostats TERMOTEST-100-02 and TERMOTEST-150 are designed to maintain the set temperature during verification and calibration of various resistance thermocouples in accordance with GOST 8.461.
The 2-bath design of the thermostats and effective mixing of the coolant guarantee the stability and uniformity of the temperature field over the entire range of control temperatures.

  • Cover (holder) for installation of 12 thermal resistances.
  • Rubber inserts in the holes for installing thermal resistances with internal holes of 6, 9 and 13 mm (4 pcs. for each diameter).
  • Advanced self-diagnostics and protection systems for monitoring the excess of the coolant temperature over the set value, the coolant level in the bath, the temperature of the pump motor, the health of the heaters and their controls.
  • Turn on and off at the specified time thanks to the built-in clock.
  • Adaptive self-adjusting temperature controller.
  • The ability to regulate the temperature according to the program, consisting of 10 temperature-time intervals.
  • Selection of optimal settings depending on the heat carrier used.
  • Adjustable rate of heating and cooling of the coolant.
  • Possibility to connect an external temperature sensor.
  • Pumps made of stainless steel, bearings and spring couplings of the original design used in the drive guarantee long-term operation of thermostats with any coolant in a wide temperature range.
  • “Careful” attitude to polymethylsiloxane (PMS) coolants, which increases the period of their use.


Temperature control range:
THERMOTEST-100-02 +20…+100 °С
THERMOTEST-150 +20…+150 °С
Instability of maintaining the set temperature ±0.02 °С
Inhomogeneity of the temperature field in the working volume of the thermostat ±0.02 °С
Bath volume 21 l
Recommended coolant:
for temperature range +20…+80 °C distilled water
for temperature range +20…+95 °C coolant coolant 40 (TOSOL A-40)
for temperature range +20…+150 °C PMS-20
Thermostat dimensions 645×385×770 mm
The open part of the bath 230×280 mm
Bath depth 190 mm
Weight of the thermostat without coolant 32 kg
Power consumption 2.5 kW