Classifies extinguishers according to the general classes of fires for which they are suitable and gives a method of rating. Tests for Classes A, B, C, D, E and F are included.
AS/NZS 1850:2009 history
1970AS/NZS 1850:2009 Portable fire extinguisher classification, rating and performance testing
2001AS/NZS 1850:1997/AMD 1:2001 Amendment No. 1 to AS/NZS 1850:1997 Portable fire extinguishers — Classification, rating and performance testing
1997AS/NZS 1850:1997 Classification, rating and performance testing of portable fire extinguishers