DIN 50933-1987 specifies a method for differential measurement of coating thickness using contact instruments. This method determines coating thickness by measuring the height change of the sample before and after coating adhesion at a fixed point, and is suitable for coating thickness measurement on various substrates. This method provides an effective means for accurate determination of coating thickness and is of great significance for quality control and materials science research.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | (A29) 材料防护 | ICS | (17.040.20) 表面特征 |
| Release Date | Implementation Date | ||
