標準號：BS EN ISO 6942-2002
中文標準名稱：防護服.對熱和火的防護.試驗方法：在暴露于輻射熱源時材料和材料組件性能的評估
英文標準名稱：Protective clothing - Protection against heat and fire - Method of test: Evaluation of materials and material assemblies when exposed to a source of radiant heat
標準類型：C73
發布日期：2002/6/26 12:00:00
實施日期：2002/6/26 12:00:00
中國標準分類號：C73
國際標準分類號：13.340.10
適用范圍：This European Standard specifies two complementary methods (method A and method B) for determining thebehaviour of materials for heat protective clothing subjected to heat radiation.These tests are carried out on representative single or multi-layer textiles or other materials intended for clothing forprotection against heat. They are also applicable to assemblies, which correspond to the overall build up of a heatprotective clothing assembly with or without underclothing,Method A serves for visual assessment of any changes in the material after the action of heat radiation. Withmethod B the protective effect of the materials is determined. The materials may be tested either by both methodsor only by one of them.The tests according to these two methods serve to classify materials; however, to be able to make a statement orprediction as to the suitability of a material for protective clothing additional criteria must be taken into account.Since the tests are carried out at room temperature the results do not necessarily correspond to the behaviour ofthe materials at higher ambient temperatures and therefore are only to a limited extent suitable for predicting theperformance of the protective clothing made from the materials under test.