Cryostat for verification and calibration of various thermometers and temperature sensors Instability
and heterogeneity within ±0.01 °С Temperature control
range −30…+100 °С temperature. 3-bath design of the cryostat, effective mixing of the coolant and its overflow around the entire perimeter of the working bath guarantees the stability and uniformity of the temperature field over the entire range of control temperatures. The coolant level in the working bath allows you to take readings of glass thermometers immersed to the verifiable mark.

  • 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.
  • Optimum chiller control ensures that the thermostat heats up and cools down quickly when the setpoint changes.


Temperature control range −30…+100 °С
Instability of maintaining the set temperature ±0.01 °С
Inhomogeneity of the temperature field in the working volume of the thermostat ±0.01 °С
Bath volume 14 l
Recommended coolant:
for temperature range from −30 to +100 °С PMS-10
for temperature range from −30 to +80 °С coolant coolant 40 (TOSOL A-40)
Cooling power:
at +20 °C 370 W
at 0 °C 300 W
at -18 °C 260 W
at -30 °C 250 W
Thermostat dimensions 395×700×810 mm
The open part of the bath Ø90 mm
Bath depth 435 mm
Weight of the thermostat without coolant 58 kg
Power consumption 3.5 kW