Method of expression of performance of air quality infra-red analysers Ingestion-build-137917 300 mm× 250 mm

300 mm× 250 mm

Valves may then be selected with a PN or Class equal to or greater than the maximum allowable pressure (PS) of the equipment with which it is to be used

condition of use

Textile and fabric industries

Method of expression of performance of air quality infra-red analysers Ingestion-build-137917 300 mm× 250 mmWhat is BS 5849 Infra red analyzers about? BS 5849 applies to non dispersive infra red analyzers used for the continuous determination of certain aspects of air quality by measuring gaseous constituents either in ambient or confined atmospheres or in gaseous streams entering the ambient air. BS 5849 applies to infra red analyzers specified for installation either indoors or outdoors. BS 5849 applies to the complete analyzer as an integral analytical