This part of ISO 14451 specifies the types and sequence of test methods to be used for microgas generators and the corresponding acceptance criteria and means of categorization. This part of ISO 14451 applies to type testing. This part of ISO 14451 does not apply to articles containing military explosives or commercial explosives other than black powder or flash charge.
EN ISO 14451-4:2013 Referenced Document
ISO 14451-1:2013 Pyrotechnic articles - Pyrotechnic articles for vehicles - Part 1: Terminology
ISO 14451-2:2013 Pyrotechnic articles - Pyrotechnic articles for vehicles - Part 2: Test methods
ISO 14451-8:2013 Pyrotechnic articles - Pyrotechnic articles for vehicles - Part 8: Requirements and categorization for igniters
EN ISO 14451-4:2013 history
2013EN ISO 14451-4:2013 Pyrotechnic articles - Pyrotechnic articles for vehicles - Part 4: Requirements and categorization for micro gas generators
2011EN ISO 14451-4:2011 Pyrotechnic articles - Pyrotechnic articles for vehicles - Part 4: Requirements and categorization for micro gas generators