This standard specifies the performance test method for natural convection/radiant radiators for space heating (hereinafter referred to as radiators). The temperature and pressure limits of hot water or steam supplied to the radiator during performance testing shall be below the values (maximum operating temperature and maximum operating pressure) specified by the manufacturer for each radiator. Note that all steam referred to in this standard refers to saturated steam, and all pressures are gauge pressures.
JIS A 1400:2007 Referenced Document
JIS A 4004 Radiators, convectors, and similar appliances -- Classification and requirements
JIS Z 8704 Temperature measurement -- Electrical methods
JIS A 1400:2007 history
2007JIS A 1400:2007 Radiators, convectors and similar appliances -- Methods of performance test
1998JIS A 1400:1998 Radiators, convectors and similar appliances -- Methods of performance test
1995JIS A 4004:1995 Convectors, baseboard-heaters, panel-radiators and cast-iron radiators