Circulating Laboratory Baths

Compact, Low-Volume, Peltier Technology

The circulation thermostats PT80 and PT31 are the smallest thermostats in the world for lab temperature control tasks. They have been designed for the temperature control of small sample quantities. It was important for us that they were the most user-friendly water baths in a laboratory setting, offered a wide spectrum of applications and enabled a pleasantly quiet working environment.

The easy-to-understand TFT display enables all relevant information to be clearly displayed. The temperature of the PT80 can be individually adjusted via a user-friendly touchscreen. The easily accessible functions and intuitive user guidance in the user menu ensure convenient handling. Users can set target temperatures quickly and easily using this simple interface. In addition, pump capacity and other user features can be adjusted with minimal difficulty. The advanced features found in these laboratory water baths ensure high levels of precision and reproducible measurements for any application in a lab setting. It is recommended to perform an annual cleaning to ensure your temperature control bath remains in good working order.

The circulating thermostat can be easily controlled with the serial RS-232 interface. This enables effective data exchange as well as remote control via PC or direct control via the user interface of our Polarimeter P8000 series. PC networking also provides documentation of all relevant settings. The temperature of the PT80, for example, can be queried with the simplest programs. These networking functions even make the PT80 suitable for automated temperature control in the environment of laboratory 4.0 applications.

Product Specs

PT80

  • can range from 5°C – 80°C
  • temp control accuracy is ± 0.1°C

PT31

  • can range from 8°C – 35°C
  • temp control accuracy is ± 0.2°C

Video

A.KRÜSS Optronic Products

Circulating Laboratory Baths

Applications

  • Temperature control of small sample volumes in analytical laboratories, chemical laboratories, life science
  • Temperature control of refractometers, polarimeter tubes and viscometers
  • Temperature control of cell changers in UV / VIS devices
  • Efficient and environmentally friendly cooling of condensers (eg Liebig or reflux condensers) in thermal separation processes
  • Applications in the laboratory that require a variable and space-saving placement of the thermostat

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