ISO 8502-12-2003 使用涂料和相关产品之前钢基质的制备.表面清洁度评定试验.第12部分:滴定测定水溶铁离子的现场试验方法

标准号：ISO 8502-12-2003
中文标准名称：使用涂料和相关产品之前钢基质的制备.表面清洁度评定试验.第12部分:滴定测定水溶铁离子的现场试验方法
英文标准名称：Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 12: Field method for the titrimetric determination of water-soluble ferrrous ions
标准类型：A29
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：A29
国际标准分类号：25.220.10
适用范围：This part of ISO 8502 describes a field method for the determination, by drop titration, of soluble ferrous ions on steel surfaces before and/or after surface preparation. The method is intended mainly for use in the assessment of contaminants on a surface. It is easy for unskilled personnel to carry out and it is sufficiently accurate for most practical purposes.