Respiratory protective devices. Marking and information supplied by the manufacturer Ingestion-build-47182 Use of these alternatives will

Use of these alternatives will not affect the performance of this method

while to assist in the intercomparison of VGI figures

medium expansion foam is defined as foam which has an expansion ratio greater than or equal to 20 but less than 200

Inconsistency of types in Clause 4 has been resolved

The standard’s guidelines detail specific testing techniques for metals that show weakened ultrasonic levels at temperatures of up to 60⁰C

Respiratory protective devices. Marking and information supplied by the manufacturer Ingestion-build-47182 Use of these alternatives will1 Scope This Technical Specification gives guidance on the marking to be used on respiratory protective devices (RPD) and the information to be supplied by the manufacturer supplier.