Health and safety in welding and allied processes. Equipment for capture and separation of welding fume - Determination of the minimum air volume flow rate of capture devices Ingestion-build-79769 It applies

It applies

NOTE This European Standard is intended to be used in conjunction with one or more of the international regulations set out in the Bibliography

The main aim of BS EN 3567 is to provide the best quality in-line couplers ensuring reliability and forming a seamless connection between the two cables

12 In-service inspection

— Method A is applicable for the determination of the ash from raw rubbers

Health and safety in welding and allied processes. Equipment for capture and separation of welding fume - Determination of the minimum air volume flow rate of capture devices Ingestion-build-79769 It applies1 Scope This document specifies two methods for establishing the minimum air volume flow rate. One method is dedicated for use with captor hoods, nozzles and slot nozzles with a ratio of slot length to hose diameter of 8: 1 or less. The other method is dedicated for use with on gun extraction devices. These methods are not applicable to down draught tables.