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BSI BS 4400:1969

Method for sodium chloride particulate test for respirator filters
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BSI BS 4400:1969

Method for sodium chloride particulate test for respirator filters

PUBLISH DATE 1969
BSI BS 4400:1969
METHOD FOR SODIUM CHLORIDE PAR
Method of test for assessment of the protection afforded by respirator canisters against particulate clouds. An improvement over the test method in BS 2577 which is now obsolescent. The test method will also be used with modifications for testing face seal leakage of respirators as required by the revision of BS 2091.
SDO BSI: British Standards Institution
Document Number 4400
Publication Date June 10, 1969
Language en - English
Page Count
Revision Level
Supercedes
Committee PH/4
Publish Date Document Id Type View
June 10, 1969 BS 4400:1969 Revision