Low temperature circulating thermostat
- 90°C ... 250 °C | Unistat® Huber high precision thermoregulation

The NEW Unistat® 905w is the latest addition to the Unistat® range of high performance circulators from Huber. With 6 kW heating power, cooling powers from 4,5 kW @ 0°C and 0,7 kW @ -80°C and a temperature range of -90 to 250°C the new 905w brings a tailored cryogenic solution to lower volume reactors.

Designed to give the highest possible flow rates, the new Unistat® 905w features an efficient variable-speed pump with soft start. This enables the safest and fastest ramp rates resulting in tighter control of process temperature while protecting your reactor and maximising process efficiencies. The pressure of the thermal fluid is closely controlled and monitored by an adaptive controller that brings a new level of precision to thermal control that can be delivered to a wide variety of applications.

A hydraulically sealed circulation thermostat, the Unistat® 905w allows fluids to be used safely above flash points without the fear of ignition and associated greasy residue that comes from oil vapours. In addition, because the fluids are not exposed to the atmosphere whilst being heated and cooled, they do not degrade dramatically extending their lifetime by years.