Specification for thermographs (liquid-filled and vapour pressure types) for use within the temperature range -20°F to 220°F ( -30°C to 105°C) Ingestion-build-126766 BS 7540-3:2005 supersedes BS 7540:1994

BS 7540-3:2005 supersedes BS 7540:1994 which is withdrawn

The method of calculating wind load in Annex A is now required to use either the method specified in BS EN 1991-1-4:2005 and the National Annex to BS EN 1991-1-4

It is applicable to the audit of sampling activities from the development of a sampling manual through to the delivery of samples to the laboratory

Contents of DD IEC/PAS 62026-7:

The requirements for the freedom from particulate contamination are no longer specified

Specification for thermographs (liquid-filled and vapour pressure types) for use within the temperature range -20°F to 220°F ( -30°C to 105°C) Ingestion-build-126766 BS 7540-3:2005 supersedes BS 7540:1994