Workplace atmospheres. Volumetric bioaerosol sampling devices. Requirements and test methods Ingestion-build-73073 BS EN 50131-2-4 specifies for

BS EN 50131-2-4 specifies for combined passive infrared and microwave detectors installed in buildings and provides for security grades 1 to 4

Safety and quality testing department

including its accelerometers and the data analysis in an external data processing unit

As far as output characteristics are concerned

9 provides methods for characterizing water quality based on physical

Workplace atmospheres. Volumetric bioaerosol sampling devices. Requirements and test methods Ingestion-build-73073 BS EN 50131-2-4 specifies for1 Scope This document specifies requirements and test methods to determine the performance of volumetric sampling devices used to assess bioaerosols in the workplace. For clean room measurements EN ISO 146981 is applicable.