Abstract: This article has summerized and described various impact testers for coatings with different structures. which are Specified in national stardard GB/T1732-1993" Test Method of Impact Resistance of Coatings Film", and the calibration methods corresponding to different impact depths.

Key words: impact tester, calibration, impact depth

摘要： 介绍了符合GB/T 1732—1993《漆膜耐冲击测定法》规定的几种不同结构的漆膜冲击器其对应的不同冲击深度校准方法。

关键词: 漆膜冲击器, 校准, 冲击深度