适用范围硬塑料、硬橡胶,铝、锡、铜、软钢、合成树脂及磨擦材料等。XHR-150PlasticsRockwellHardnessTesteradoptsmotorizedtestingmethod.Itstestingforcecanbeloaded,keptandunloadedautomatically.Avoidman-madeerrorandeasytouse.Itistherefore,welcomedbymanyusers.UsageRange:Hardplastics,hardrubbers,aluminum,tin,copper,softsteel,syntheticresins,fricativematerials,etc.技术数据(TechnicalSpecifications)