Health and safety in welding and allied processes. Requirements, testing and marking of equipment for air filtration - Determination of the minimum air volume flow rate of captor hoods and nozzles Ingestion-build-59651 guidance and requirements for the

guidance and requirements for the design of protection

It is intended for use by those involved in specifying

Following the specifications provided in ISO 19916-1

and units of measurement for the exchange of finger image data that may be used for enrolment

Methods for determination of whether the noise emission includes prominent discrete tones are specified in Annex D

Health and safety in welding and allied processes. Requirements, testing and marking of equipment for air filtration - Determination of the minimum air volume flow rate of captor hoods and nozzles Ingestion-build-59651 guidance and requirements for the1 Scope This part of ISO 15012 specifies a method for establishing the minimum air volume flow rate required for captor hoods and nozzles to effectively capture fume and gases from welding and allied processes. The method can be used with capture devices of any aspect ratio and cross sectional area, but it is not applicable to on gun extraction systems and down draught tables. This part of ISO 15012 also specifies the test data to be marked on the