Explosive atmospheres - Caplights for use in mines susceptible to firedamp. Performance and other safety-related matters

Supply chains

It does not cover films with splices made by means of adhesive tape

for circular mineral and sapphire watch-glasses

Manufacturers of metal equipment and products

As the understanding of inactivation and elimination of TSE agents evolves

Removal of test methods that are now referenced to EN 60512-26-100

2 External control

and a flat or slightly domed top surface with a recessed socket

b) Evaluation based on characterization and sizing of the discontinuity by probe movement techniques

Note 4: It is recognized that the final connection(s) to the gas service would not be subject to a strength test

A varistor is an electronic component with an electrical resistance that varies with the applied voltage

BS EN 62071-3 is the third part of the BS EN 62071 multi-series on helical-scan compressed digital video cassette system that defines the format of the data stream for the synchronous exchange of DV-based audio