> 标准动态

闭门器CE认证技术咨询服务测试标准：EN1154

欧盟CE认证：闭门器CE认证技术咨询服务测试项目：

1 Tolerances
2 General requirement and operation at extremes of temperature
2.1 Test of temperature dependence
3 Mechanical performance and durability
3.1 Door closer adjustment
3.2 Test apparatus adjustment
3.3 Test at 5000 test cycles
3.4 Continuation of cycling tests
3.5 Test at 500 000 test cycles
4 Corrosion resistance
4.1 Calculation of closing moments
4.2 Salt spray test
4.3 Verification of closing moments 

咨询服务热线：如果您想办理闭门器CE认证技术咨询服务或者想了解更多资讯，请点击【上海世通GTS】在线客服和咨询师， 或者致电：400-618-3600/021-33197760；