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sklademVydáno: 2021-10-07
BS EN IEC 60068-2-38:2021 - TC
Tracked Changes. Environmental testing Tests. Test Z/AD: Composite temperature/humidity cyclic test
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Označení normy: | BS EN IEC 60068-2-38:2021 - TC |
Počet stran: | 62 |
Vydáno: | 2021-10-07 |
ISBN: | 978 0 539 19206 3 |
Status: | Tracked Changes |
Popis
BS EN IEC 60068-2-38:2021 - TC
This standard BS EN IEC 60068-2-38:2021 - TC Tracked Changes. Environmental testing is classified in these ICS categories:
- 19.040 Environmental testing
IEC 60068-2-38:2021 specifies a composite test procedure, primarily intended for component type specimens, to determine, in an accelerated manner, the resistance of specimens to the deteriorative effects of high temperature/humidity and cold conditions. This test standard does not apply to specimens that are energized during the complete test. Specimens can be energized during the constant phases of the tests. Measurements on energized specimens are typically carried out during constant phases of the test unless specified otherwise. This third edition cancels and replaces the second edition, published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - the figures have been updated; - changes to the wording has been made for clarification purposes.