ISO 8502-4:1993 涂漆及相关产品前钢衬底加工.表面清洁度评定试验.第4部分：涂覆前的凝结可能性评定导则

标准编号：ISO 8502-4:1993

中文名称：涂漆及相关产品前钢衬底加工.表面清洁度评定试验.第4部分：涂覆前的凝结可能性评定导则

英文名称：Preparation of steel substrates before application of paints and related products — Tests for the assessment of surface cleanliness — Part 4: Guidance on the estimation of the probability of condensat

发布日期：1993-04

标准范围

可用于确定工作现场的条件是否适合涂漆。规定的方法基于测量空气温度和相对湿度、计算露点、测量钢表面温度，以及估计在主要环境条件下避免冷凝所需的最低表面温度（高于露点）。附录A包含露点测定表。

May be used to establish whether conditions at the job site are suitable for painting or not. The method specified is based on measuring air temperature and relative humidity, calculating the dew-point, measuring the steel surface temperature, and estimating the minimum surface temperature (above the dew-point) that is needed to avoid condensation under the prevailing environmental conditions. Annex A contains a table for determination of dew-point.

标准预览图