Calibration baths have been designed for applications in calibration laboratories such as ISO, DKD, NAMAS, UKAS and conform to the requirements according to DIN EN ISO 9001:2000. Units have a chamber at a constant temperature level and can be used for precise calibration of temperature sensors, measuring instruments, thermometers according to national and international standards. Refrigerated models are suitable for use at temperatures from −30 to +200 °C as well as use as calibration baths for temperatures from 50 to 300 °C. With the optional precision reference sensor it is possible to measure the reference temperature. Baths feature a PID cascade temperature control for highest internal and external temperature stability and an integrated programmer with 10 program steps.

• Temperature uniformity from 0,005 to 0,03 K (depending on the model)
• Bright VFD comfort display shows three temperature values simultaneously
• Particularly powerful pressure and suction pump to 1,1 bar, electronically adjustable
• RS232 interface and connection for PT100 reference sensor
• Electronic module (available as option) with analogue connections for temperature recorder, set point device

Max. flow rate/max. pressure:
22 to 26 L/min, 400 to 700 mbar (with electronically adjustable pump capacity)

22 to 26 l/min, 400 mbar to 700 mbar (with electronically adjustable pump capacity)