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Description / Abstract:
Specification D3924 defines a standard environment of 23±
2°C and 50± 5 % relative humidity and free from drafts for
normal conditioning and testing of paint, varnish, lacquer, and
related materials. This practice describes a test chamber that
allows for control of relative humidity above the ambient relative
humidity and minimization of air flow for conditioning of test
panels at elevated relative humidity and room temperatures.
The values stated in inch-pound units are to be regarded as
standard. The values given in parentheses are mathematical
conversions to SI units that are provided for information only and
are not considered standard.
This standard does not purport to address all of the safety
concerns, if any, associated with its use. It is the responsibility
of the user of this standard to establish appropriate safety and
health practices and determine the applicability of regulatory
limitations prior to use.