Air quality. Certification of automated measuring systems - General principles Ingestion-build-65808 Improved reliability

Improved reliability

2 Principle

The scope has been clarified

4  Business partners exempt from security declaration requirement

the following main modifications have been made in BS EN 14081-2:2018:

Air quality. Certification of automated measuring systems - General principles Ingestion-build-65808 Improved reliabilityBS EN 15267 1: 2009 Air quality. Certification of automated measuring systems. General principles BS EN 15267 1 specifies the general principles, including common procedures and requirements, for the product certification of automated measuring systems (AMS) for monitoring ambient air quality and emissions from stationary sources. BS EN 15267 1 consists of the following sequential stages: a) Performance testing of an automated measuring system b)