Extended range of fast-cycling environmental test chambers

The chambers have an operational temperature range of -75/-45 to +180degC and 10 to 98 per cent RH. The units can support electrically charged specimens and withstand up to 3000W of heat load. There is also a facility for monitoring the temperature of the specimen. To attain low temperatures, an energy-efficient mechanical cascade system is used.

An easy-to-read colour LCD touchscreen control panel is situated on the left-hand side of the door. The included instrumentation package provides for versatile programmable operation with a high-volume memory for up to 20 operating patterns. In the event of an alarm, a screen displays the relevant information, followed by an indication of the cause and suggested corrective actions.

These models are constructed inside and out from high-quality stainless steel and are equipped with castors to facilitate easy movement. The test volume dimensions are 700 x 800 x 400mm and 700mm x 800 x 700mm, respectively, and weights are 390 and 405kg.

New user-friendly features include cable ports on both sides for free access on both sides to the test areas and water tank.

Optional extras include a portable paperless temperature and humidity recorder, temperature sensor terminal, viewing window, humidifier delay control and condenser filter.

These new models complement Unitemp's extensive portfolio of test chambers, and the company has the expertise to provide specials to customer requirements.

For further information contact Paul R Brown by telephoning +44 (0)162 8850611 or email [email protected].