Workplace atmospheres - Short term detector tube measurement systems - Requirements and test methods
|Publication Date:||1 October 2015|
|ICS Code (Workplace atmospheres):||13.040.30|
NEN-EN-ISO 17621 specifies requirements and test methods under prescribed laboratory conditions for length-of-stain detector tubes and their associated pump (detector tube measurement system) used for short-term measurements of the concentration of specified chemical agents in workplace air. This International Standard is not applicable to measurements made to demonstrate compliance with long-term limit values to personal exposure with a reference period of more than 15 min.