BS EN 50414-2006 聚氯乙烯绝缘和护套光电纤维电缆铅分析的试验方法.方法A:用火焰激发原子吸收光谱测定法测定法含铅总量测定.方法B:硫化铅斑渍中铅的定性分析

标准号：BS EN 50414-2006
中文标准名称：聚氯乙烯绝缘和护套光电纤维电缆铅分析的试验方法.方法A:用火焰激发原子吸收光谱测定法测定法含铅总量测定.方法B:硫化铅斑渍中铅的定性分析
英文标准名称：Test methods for analysis of lead in PVC taken from insulation and sheath of electric and optical fibre cables - Method A: Total lead content determination with flame excitation atomic absorption spectrometry - Method B: Qualitative analysis of lead by le
标准类型：K13
发布日期：2006/5/31 12:00:00
实施日期：2006/5/31 12:00:00
中国标准分类号：K13
国际标准分类号：29.035.20
引用标准：EN ISO 1042-1999;EN ISO 3696;ISO 385-1;ISO 5725;ISO 6503
适用范围：This European Standard describes two methods for the analysis of lead in PVC-insulating and sheathingmaterials for electric and for optical fibre cables. The samples of PVC are taken from the finished cable.Method A provides a quantitative method and Method B provides a qualitative method.NOTE 1 Users may refer to either Method A or Method B or to both methods.NOTE 2 Other methods of determination not specified here are known to be capable of achieving equivalent results, but do notconform to this EN (see “Introduction”).Both Method A and Method B are applicable to products having a total lead content greater than or equalto 0,01 %.