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Feature of the Month: February 2006

The Challenge Series



  • These chambers are available in both the climatic (humidity and temperature control) and the thermostatic version (temperature control only).

  • The control and management system is PLC based complete with the keykratos colour touch screen placed on the door.

  • All chambers are manufactured according to the Total Quality procedures, in compliance with the ISO9001 standard.

  • On request, they may be also attested by the Œ conformity statement (EMC tests are conducted inside an anechoic chamber installed in our laboratories).

  • Features

  • Use of ecological refrigerants such as R404a R134a R23.

  • Humidification system supplied by mains water. Double dry steam generator to prevent condensation onto specimens.

  • PLC based control and management system with RS232/RS422 or RS485 serial outputs.

  • De-humidification system operating down to -20° C dew point.

  • Heated inspection hole: a fully-transparent heating film allows clear vision of the test compartment from the outside and prevents condensation from forming onto the glass.

  • Network connection of several chambers to a single master control unit allowing centralized supervision both in local and remote mode.

  •          Energy Saving

    The Challenge E series have basic environmental performances and require simple utilities connection. They are intended for general applications when high environmental performances are not required. An ideal tool for tropical tests or pharmaceutical products (stability tests) plastics, rubber, paper, semiconductor (85/85).

    Environmental Screening Version

    The Challenge ES series have superior environmental performances. They are intended for Environmental Stress Screening (ESS) or generally in the reliability growth processes where a 5°C/min is a must. The chambers are equipped with water condenser (remote air condenser as option).

    Bench-Top

    The Challenge Bench-top are the smaller size of the CH series. They have the same superior performance of the bigger sisters and keep the same electrical and SW interface in order to be integrated very easily with other ACS chambers through the WinKratos SW and the remote PC. They are intended for Environmental Test of small specimen and can be positioned on the laboratory bench or on the dedicated table provided optionally.



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    Unit 7 Millbrook Business Park Hoe Lane Nazeing Essex EN9 2RJ
    Tel 0870 870 6615
    International +44(0)1992 899 440
    Fax 0870 870 6616
    International +44(0) 1992 899 441
    E-mail: enquiries@ets.co.uk