What types of climatic test chambers are available, and where can I buy them reliably?

Climatic test chambers are the collective name for equipment that reproduces natural or extreme climatic conditions. They can be subdivided by application into:

1.High-low temperature chambers (single-temperature cycling from –70 °C to +180 °C)

2.Constant temperature & humidity chambers (simultaneous control of temperature and humidity, 5 %RH–98 %RH)

3.Alternating high-low temperature & humidity chambers (cyclic temperature/humidity shock)

4.UV / Xenon-arc weathering chambers (sunlight, rain, dew simulation)

5.Thermal-shock chambers (two-zone or three-zone, instant switching from –65 °C to +200 °C)

6.Rapid-rate temperature cycling stress-screen chambers (linear ramps of 3–30 °C/min)

7.Special-purpose chambers such as salt-spray corrosion, ozone-aging, and low-pressure/high-altitude test chambers.