This International Standard specifies requirements for the chemical and physical properties, and for minimum performance in defined test methods, of fire extinguishing powders suitable for use against fires of classes A, B, C and D. Requirements are also given for the information and data to be declared by the manufacturer.
NOTE The classification of fires is given in ISO 3941.
ISO 7202:2012 Referenced Document
ISO 3310-1 Test sieves - Technical requirements and testing - Part 1: Test sieves of metal wire cloth*, 2016-08-01 Update
ISO 4788 Laboratory glassware - Graduated measuring cylinders
ISO 7165 Fire fighting - Portable fire extinguishers - Performance and construction*, 2017-07-01 Update
ISO 7202:2012 history
2018ISO 7202:2018 Fire protection - Fire extinguishing media - Powder
2012ISO 7202:2012 Fire protection - Fire extinguishing media - Powder
1987ISO 7202:1987 Fire protection; Fire extinguishing media; Powder