This standard specifies the method for testing the effective heating circuit of metal heat treatment equipment (hereinafter referred to as heat treatment equipment). Refer to Annex 1 for the effective process test method for plasma heat treatment heating equipment. The holding temperature tolerance of the heating equipment is in Annex 2, and the method for determining the effective heating zone and effective treatment zone is in Annex 3.
JIS B 6901:1998 history
1998JIS B 6901:1998 Heat treatment furnaces of metals -- Test methods of effective working zone and effective treating zone
1987JIS B 6901:1987 Test methods for effective working zone of heating equipment for metals heat treatment use