Liuling CH-20 (Digital Display) Digital Display Desktop Micrometer Special Gauge This Thickness Gauge is a Thickness Gauge customized according to customer requirements. It refers to Article 4.4 of the national standard GB/T 7759.1-2015/ISO 815-1:2008 "Determination of long-term compression deformation of vulcanized rubber or thermoplastic rubber Part 1: under normal temperature and high temperature conditions": the pressure applied to rubber with hardness less than 35 IRHD shall be 10kPa±2kPa, and the pressure applied to rubber with hardness greater than or equal to 35 IRHD shall be 22kPa±5kPa. This Thickness Gauge has the characteristics of simple structure, easy to use and reliable quality.
