Emission test chamber

摘要

The test chamber, with a variable vol. to register and analyse emissions from test bodies, holds the test body for a defined time span, under set conditions, for matter to be released into the controlled atmosphere of the test and emission chamber in a closed system. When the emission time has ended, part of the vol. of the test chamber atmosphere is defined and extracted for analysis without altering the system parameters of the test chamber apart from a change in the chamber vol. At no time is there accidental contact or exchange of matter between the system of the test chamber atmosphere and the ambient environment or other systems.