Standard Corrosion Tests

Test Standards Table Key

Chamber with any optional accessories indicated, can fully comply with all requirements of this test standard.

Chamber with any optional accessories indicated, can fully comply with the salt spray requirements of this test standard, but a separate controlled humidity test chamber may be required to fully comply with all parts of this test standard.

Chamber with any optional accessories indicated, can fully comply with the salt spray requirements of this test standard, but a separate combined condensation/UV test chamber will be required to fully comply with all parts of this test standard.

For the MIL-STD-810G test standard, the test samples need to be dried periodically at "standard ambient temperatures and a relative humidity of less than 50% for 24 hours, or as otherwise specified". This would require either the chamber to be opened to atmosphere in a room controlled to these conditions, or the test samples to be remove to a separate climate controlled test chamber, for this period of time.

†

Either one of these two optional accessories may suffice for the Cyclic Option. Atmosfar types come with their own cooling types dependant on selection.: Option ACC112 should be selected where:

1. The testing requires the chamber temperature to be maintained below +30°C/86°F but no lower than +20°C/68°F and the chamber relative humidity to be controlled in the range 15-95%RH, between these temperatures.
2. Rapid rates of temperature fall are required inside the chamber during testing.

Option ACC29 should be selected with cyclic type chambers where:

1. The testing requires the chamber temperature to be maintained below +20°C/68°F. Two versions are offered with a minimum temperature range of -20°C/-4°F and -40°C/-40°F respectively, with or without chamber humidity control down to 10%RH at temperatures down to +10°C/+50°F.
2. Rapid rates of temperature fall are required inside the chamber during testing.

See Specifications for details of temp / humidity scope.  

o

Either one of these two optional accessories may suffice - refer to test standard for further guidance.

*

This optional accessory is only required for CCT chambers if water spray humidity and salt spray are both required to occur (at different times) during a single test program.

□

Only required for Alpha + cabinets

?

ACC39 can be used instead of an ACC112 & ACC112/INT if the conditions are controlled at ambient in the lab