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BS EN 60754-2:2014+A1:2020
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Test on gases evolved during combustion of materials from cables-Determination of acidity (by pH measurement) and conductivity
电缆材料燃烧过程中产生的气体测试
IEC 60754的本部分规定了通过测量燃烧过程中产生的气体产生的水溶液的酸度(pH)和电导率,来测定从电缆或光缆结构中获得的材料燃烧过程中产生的气体的潜在腐蚀性的仪器和程序。IEC 60754本部分的加热(燃烧)程序与IEC 60754-3相同。交叉引用:EN 60754-1EN IEC 60754-3IEC 60754-3IEC 60754-1取代BS EN 60754-2:2014,该标准仍然有效,包括以下内容:修订,2020年4月
This part of IEC 60754 specifies the apparatus and procedure for the determination of the potential corrosivity of gases evolved during the combustion of materials taken from electric or optical fibre cable constructions by measuring the acidity (pH) and conductivity of an aqueous solution resulting from the gases evolved during the combustion. The heating (combustion) procedure of this part of IEC 60754 is the same as in IEC 60754-3.Cross References:EN 60754-1EN IEC 60754-3IEC 60754-3IEC 60754-1Replaces BS EN 60754-2:2014 which remains currentIncorporates the following:Amendment, April 2020