High-Low Temperature &Temperature/Humidity Test Chambers

»ET and EH Series

»The ET and EH Series chambers are built-to-order and offer more aggressive testing than the FLX Series.

The ET/EH chambers can be customized to meet specific needs in terms of size, horsepower or configuration. Applicable for many Mil-Std, Telcordia (Bellcore), IEC, and other Environmental reliability life tests.

»Standard Features:

  • 3-inch stainless steel access port with plug
  • Adjustable stainless steel wire shelf
  • Heavy duty casters
  • Dual air circulation system with solid stainless steel jack shaft(s)
  • Nichrome wire heating elements with fail safe fusible link
  • Solid state heat switching
  • Heavy duty adjustable cam-type door latch

»Instrumentation Systems:

  • Navigator+™ Touchscreen
  • TFT, 65,536 colors, 640 x 480 display
  • 400 MHz RISC CPU
  • 32MB Intel Strata Flash, 64MB RAM
  • Windows CE.NET 4.2
  • RS232 (built-in) 9-pin D-SUB
  • RS-485/422 (built-in) 25-pin D-SUB
  • Ethernet (built-in) 10/100Mbit RJ45/TP
  • USB Host for keyboard, mouse, printers, etc.
  • USB Device port for PC file transfer
  • Internal CF memory slot for memory expansion 32-1024MB
  • External CF data slot for data capture and extraction

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Temperature & Temperature/Humidity
Environmental Test Equipment List

ET & EH Series

»Temperature Range and Change Rates:

»Humidity Range:

  • 20% to 95% relative humidity as
    limited by a 4.5°C dewpoint temperature and
    a maximum dry bulb temperature of +85°C.
  • Extended ranges available

»Refrigeration System:

  • Air-cooled or water-cooled cascade condenser
  • Copper tubing cooling coils with aluminum fins
  • Cascade refrigeration system
  • High temperature silphosed or silver soldered joints
  • Semi-hermetic compressors
  • HFC refrigerants

Please direct any inquiries to:
sales@envirotronics.com