Immersion thermostats

The thermostats are specially designed for the temperature control of samples, food and material testing. Moreover, they have a variety of applications in tissue culture, enzyme reaction studies, growth observation studies etc.


  • Microprocessor-controlled temperature regulation by means of an integrated Pt100 sensor, with “ARA V2” algorithm of temperature regulation and “fuzzy logic” control.
  • Digital backlighted LCD display showing the selected and actual temperature.
  • Membrane push-button control.
  • Homogenization pump (6 L/min., max. pressure 200 mbar).
  • Indication lamp for cut out: the unit will cut out if there is insufficient liquid or if the temperature exceeds the maximum temperature.
  • Overheating safety: when the temperature rises 2,5°C above the set temperature there is an automatic disconnection with audible alarm, the unit reconnects when the temperature is below set limit.
  • Protection against burns: when the temperature of the tank rises above 45°C it is indicated on the display.
  • Automatic restart after unexpected shut down, keeping the same parameters as before the incident. An incident sign appears on the display.
  • Memorises the last settings.
  • On/off switch is protected against splashes.
  • IP-code: IP52.
  • Thermostatization at maximum temperature of maximum 20 L.
  • Attachable to the tank through a clamp and finger screw.
  • Minimum height of the tank: 14 cm.

(Prices excluding transport costs)

QQ400500:
Immersion thermostat
Temperature From 5°C above ambient temp. to 100°C (200°C possible)
Control panel Digital
Max. volume 20 L
Power 1.600 W
Dimensions (l x w x h) 470 x 370 x 320 mm
Weight 3,8 kg
Voltage 230 V, 50/60 Hz