MicroClimate® Environmental Test Chambers

MicroClimate® Standard Features

Listed below are the standard features that are available on our MicroClimate® test chambers.

Cabinet Features

3" Access Port
A 3" cable port is built-in for easy power and signal connections to your test item.

Stainless Steel Interior
All liners are constructed from Type 304 brushed stainless steel that is easy to clean. All seams are continuously heliarc welded to form a hermetically sealed unit to prevent moisture migration.

Leveling Legs
Leveling legs are included to secure and level the chamber.

Instrumentation Features

Programmable Controller

Temperature Only Chambers: CSZ utilizes the Watlow 96 Programmable Controller with 16 programmable ramp and soak steps, automatic tuning, segment profiling, looping, and many other features make it quick and easy for you to set up your test. A communications port is also included for RS-232 computer interface.

Humidity Chambers: CSZ utilizes the Watlow F4 Programmable Controller with 256 segment profiling, looping, guaranteed soak, product monitor, and RS-232/485 Computer Interface for communications. Includes an automatic tuning function and product thermocouple to accurately measure part temperature.

Refrigeration Features

Zero Ozone Depletion Refrigerants
CSZ chambers utilize refrigerants which are environmentally safe, non-flammable, non-explosive and have a Zero Ozone Depletion Potential (ODP).

Humidity Features

*Humidity Demineralizer Water Filter System
Demineralizer removes water impurities and minerals that can harm your chamber. Cartridges will turn orange-brown when used and are easily replaceable.

* Electronic Humidity Sensor
CSZ uses an electronic, solid state humidity sensor on all of their humidity chambers. These sensors are highly reliable, accurate, and require minimal maintenance compared to the old wet wick humidity system that requires a lot of maintenance.

MicroClimate® Accessories

Listed below are the options that are available on our MicroClimate® benchtop environmental testing chambers.

Viewing Window and Light
A multi-pane window and light allows for easy product viewing.

Stainless Steel Exterior
If you prefer a chamber with stainless steel exterior, CSZ can include this as an option on any environmental test chamber you request.

Shelving
Additional product shelves are available for each CSZ chamber. Custom shelves and fixtures are also available.

Watlow F4 Controller (Optional on Temperature Only Chambers)
The Watlow F4 Programmable Controller comes with 256 segment profiling, looping, guaranteed soak, product monitor, and RS-232/485 Computer Interface for communications. Includes an automatic tuning function and product thermocouple to accurately measure part temperature.

Redundant Temperature Limit & Alarm
Provides essential failsafe over/under (hi/low) temperature protection for your valuable test items.

IEEE-488 Computer Interface
A parallel interface can be provided for interface with IEEE-488 parallel instrument control buss. A standard IEEE-488 connector is provided for easy connection to adjacent test equipment.

Windows-Based Software Package
Automated software is available for controlling up to 32 chambers.

Chart Recorders
A selection of one or two pen chart recorders are available with a variety of pre-printed charts or self printing thermal charts.

CO2/LN2 Boost Cooling
Boost cooling is available for applications that require a fast pulldown rate.

Dry Air Purge System
A dry air purge system can be provided to reduce condensation within the chamber and on the test item during temperature cycling testing. This option is primarily used to prevent short circuits in electronic components and is also used for low humidity requirements.

Recirculating Humidity Water Supply
For customers that do not have a dionized water supply, CSZ provides a recirculating water system that collects condensate from the chamber, filters it, and stores it in a reservoir for reuse.

Spare Water Demineralizer Cartridges
Additional demineralizer cartridges are available for overnight delivery. Cartridges will turn orange-brown when used and are easily replaceable.