I believe that some netizens need BS EN 14594:2018, so today I uploaded this standard. This PDF file comes from the Internet. You can download this PDF file for free.
Part of the standard is as follows:
BS EN 14594:2018,Respiratory protective devices—Continuous flow compressed air line breathing devices—Requirements, testing and marking.
The following main technical changes have been made compared to EN 14594: 2005:
a) requirements for cleaning and disinfection deleted;
b) visual inspection changed to inspection and detailed list inserted;
c) test for noise level adapted to the test procedure specified in ISO 16900-14;
d) requirements and test method for protective clothes specified;
e) test for leaktightness added;
f) Annex A deleted;
g) figures adapted to the changes made in the test procedures, where appropriate.
BS EN 14594:2018 specifies minimum requirements for continuous flow compressed air line breathing devices for use with a full face mask, half mask, hood, helmet or suit, and devices used in abrasive blasting operations, as a Respiratory Protective Device.
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