ISO
ISO 9920 Ergonomics of the thermal environment — Estimation of the thermal insulation and evaporative resistance of a clothing ensemble
Kept in a textile register as a judgement rather than automatically: the subject is a product made of or filled with textile, not a textile test method. A reader who expects only fabric and yarn methods here will find this out of place, and a reader sizing a mattress or a wool insulation batt will not.
- Number
- ISO 9920
- Edition
- ISO 9920:1995
- Status
- withdrawn
What this standard is for
What to watch for
The vendor lists this edition as withdrawn. A laboratory cannot report to a method that is no longer current, so a specification still naming it needs a live replacement agreed before testing.
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