• Circulation thermostat with Peltier technology
• Rapid temperature control from 5 °C to 80 °C
• Temperature accuracy of ±0.1 °C
• Extremely quiet and low-vibration operation
• Environmentally friendly, due to 50% lower energy consumption and elimination of refrigerants
• Suitable for operation with non-flammable liquids (water or water/glycol mixture)
• Resistive touchscreen display
• Easy-to-understand and intuitive menu navigation
• Standard RS-232 interface for PC communication
• PT80 control by P8000 series polarimeter

KRÜSS PT31 circulation thermostat is equipped with highperformance functions. The 1.5 kg lightweight device is ideally suited for applications requiring a temperature range at a constant level. The proven Peltier technology offers process-reliable temperature control in the range from 8 °C to 35 °C. The accuracy of temperature control is ±0.2 °C.

The robust locking mechanism of the PT31 provides a sturdy connection and ensures constant temperature Control of the medium. The compact and sturdy design does not require much space and can be placed anywhere in the laboratory.

YOUR BENEFITS

• Temperature control using Peltier technology
• Temperature range from 8°C to 35 °C
• Temperature accuracy of ±0.2 °C
• Space-saving, sturdy design
• Suitable for operation with non-flammable liquids (water or water/glycol mixture)
• Bright, easy-to-read LCD matrix display
• Sophisticated, easily accessible operating elements
• Simple and plainly structured functions

Abbe refractometer KRÜSS AR4

• Measurement of liquid and viscous samples, regardless of their viscosity
• Measurement of films possible and of solid samples that have at least one smooth side
• Wide measurement range from nD 1.3000-1.7200 and 0-95 %Brix
• Reading the measured values via an eyepiece
• Integrated thermometer
• Hose connections for temperature control with a circulation thermostat
• Robust housing and easy handling
• Temperature display on LCD display

Circulation thermostat KRÜSS PT31

• Temperature control using Peltier technology
• Temperature range from 8°C to 35 °C
• Temperature accuracy of ±0.2 °C
• Space-saving, sturdy design
• Suitable for operation with non-flammable liquids (water or water/glycol mixture)
• Bright, easy-to-read LCD matrix display
• Sophisticated, easily accessible operating elements
• Simple and plainly structured functions

KRÜSS AR2008 digital Abbe refractometer

• Measurement of liquid and viscous samples, regardless of their viscosity
• Measurement of films possible and of solid samples that have at least one smooth side
• Wide measurement range from nD 1.3000-1.7200 and 0-95 %Brix
• Digital representation of the measurement data
• Integrated thermometer
• Hose connections for temperature control with a circulation thermostat
• Automatic temperature compensation for the BRIX scale can be switched on as an option
• Robust housing and easy handling
• Serial interfaces RS-232, RS-422

Circulation thermostat KRÜSS PT31

• Temperature control using Peltier technology
• Temperature range from 8°C to 35 °C
• Temperature accuracy of ±0.2 °C
• Space-saving, sturdy design
• Suitable for operation with non-flammable liquids (water or water/glycol mixture)
• Bright, easy-to-read LCD matrix display
• Sophisticated, easily accessible operating elements
• Simple and plainly structured functions