Mechanically Cooled Temperature and Humidity Test Chamber


Mechanically Cooled Temperature and Humidity test chambers are designed for general purpose laboratory and test applications where small chamber size is important, and product loading is relatively low. CFC-free compressor cooling is fitted as standard. Humidity conditions are controlled by means of a capacitive sensor for long term reliability and accurate operation over a wide range of conditions.  An innovative control system gives an extended temperature/humidity range.

Key Features

  • Compact design with modern styling
  • Touch Screen Programmer
  • 27 to 288 litre capacity
  • Wide temperature and humidity ranges
  • Capacitive humidity probe
  • Extensive range of options
  • Mechanical cooling
  • Reliable long term operation
  • Single phase mains power
  • Factory calibrated
ModelInternal Dimensions mm (W x D X H) Volume LExternal Dimensions mm (W x D X H)Temperature Range °C
300/ME/-40 300 x 300 x 30027560 x 765 x 1100-40 to 180
450/ME/-40 450 x 450 x 45090725 x 935 x 1225-40 to 180
450/ME/-70 450 x 450 x 450 90725 x 935 x 1225-70 to 180
600/800ME/-40 600 x 800 x 600288875 x 1285 x 1330-40 to 180
600/800ME/-70 600 x 800 x 600288875 x 1285 x 1330-70 to 180

All models:

Humidity range 10—98% RH, over the temperature range +10 to +100°C

Dewpoint range to +4°C continuously (–3°C dp intermittently, and –20°C dp with optional air drier; dependent on sealing and access frequency)

A capacitive humidity sensor is fitted as standard.