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Kruss Circulation Thermostat

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Intended

  • Temperature control using Peltier technology.
  • Temperature range from 5 °C to 35 °C
  • Temperature accuracy of ±0.2 °C
  • Space-saving, robust design
  • Suitable for use with non-flammable liquids (water or water/glycol mixture)
  • Bright, easy-to-read LCD matrix display
  • Sophisticated, easily accessible controls
  • Convenient connection to P8000 series polarimeters
  • Simple and clear functions

KRÜSS offers two models of circulation thermostats with integrated Peltier technology for external temperature control. The temperature is generated by means of current flow through semiconductors. They are specifically designed for sample temperature control, temperature control of laboratory equipment such as polarimeters and refractometers.

Thermostat PT31 - the smallest circulation thermostat on the market

The PT31 circulating thermostat is packed with high-performance features. The lightweight 1.5 kg unit is ideal for applications requiring a constant temperature range. Proven Peltier technology provides process-reliable temperature control from 8 °C to 35 °C. Temperature control accuracy is ±0.2 °C. The robust PT31 locking mechanism provides a solid connection and ensures consistent temperature control of the medium. The compact and robust design does not take up much space and can be placed anywhere in the laboratory.


Model PT 31
Temperature range 8–35 °C
Temperature accuracy ± 0,2°C
Temperature resolution 0,1°C
Ambient temperature range 5°C – 40°C
Heating power 30 W
Pressure of the pump 20 mbar
Pump performance 20 l/h
Volume approx. 100 ml
IP IP21
Interface Interface RS-232
Dimensions  (W X H X D) 108mm x 199mm x 145mm
Weight 1,5 kg (bez zasilacza i kabla sieciowego)
Type of display LCD matrix display
Model Temperature range [° C]
PT 31 8–35 °C

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