一、阀门疲劳开关试验机概述;
阀门疲劳开关试验机适用于各种产品开发的设备,广泛应用于扭力弹簧,阀门,扭力五金件,卷弹簧、弹性元件和摩擦机构的扭转角、扭转力矩及疲劳的测试。GB/T7512—2017
代替 GB/T7512—2006
二、阀门疲劳开关试验机规格参数;
阀门疲劳开关试验机量程范围:5000 N.mm
阀门疲劳开关试验机显示范围:0-满负荷
阀门疲劳开关试验机负荷分辨率(N.mm):0.05 (0.005g)
阀门疲劳开关试验机测试转交范围(度):0-±300度
阀门疲劳开关试验机扭转角读数值:0.01度
阀门疲劳开关试验机测量范围:试验扭矩的10-100%
阀门疲劳开关试验机被测式样高度/长度(mm):≤70 mm
阀门疲劳开关试验机精度:±0.5%(示值)
阀门疲劳开关试验机测试治具:可任意调节
阀门疲劳开关试验机测试次数:0-99999999次
阀门疲劳开关试验机测试速度:0-100次(根据角度大小而定)
阀门疲劳开关试验机加载方式:手动式电动式均可
阀门疲劳开关试验机电源:220VAC 50HZ









