This International Standard specifies the method of calculating the thermal output of radiators, convectors and similar appliances and lists the particulars to be included in the test report.
It is applicable to tests carried out in accordance with ISO 3148, ISO 3149 and ISO . . .1)
DS/ISO 3150:1976 history
1976DS/ISO 3150:1976 Radiators, convectors and similar appliances. Calculation of thermal output and presentation of results