SN EN 60068-2-74 : 1999
Current
The latest, up-to-date edition.
ENVIRONMENTAL TESTING - PART 2: TESTS - TEST XC: FLUID CONTAMINATION
01-12-2013
1 Scope
2 Normative references
3 Test fluid
3.1 Specification of test fluid
3.2 Precaution
4 Specimen
5 Cleaning
5.1 Initial cleaning
5.2 Intermediate cleaning
5.3 Final cleaning
6 Initial examination
7 Testing
8 Occasional contamination (Class A)
9 Intermittent contamination (Class B)
10 Extended contamination (Class C)
11 Final examination
12 Information to be given in the relevant specification
Annex A (informative) Guidance on the choice of test fluids
and specimens
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