DIN EN ISO 8502-5-2005 涂装油漆和有关产品前钢材预处理.表面清洁度的评定试验.第5部分:涂装前钢材表面上氯化物测定(离子探测管法)
Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 5: Measurement of chloride on steel surfaces prepared for painting (ion detection tube method) (ISO 8502-5:1998); Ge
This part of ISO 8502 describes a field test for the measurement of chloride ions using special detection tubes. With suitable surface sampling techniques, the test ist applicable to steel surfaces before and after cleaning, as well as to painted surfaces between applications of coats.