适用范围: 硬塑料、硬橡胶、铝、锡、铜、软钢、合成树脂及摩擦材料等。
技术数据(Technical Specifications): 洛氏标尺(Plastics Rockwell Scales): HRE, HRL, HRM, HRR 初试验力(Initial Testing Force) :10kgf(98.07N) 试验力(Testing Force): 60kgf (588N),100kgf (980N),150kgf(1471N) 硬度读取(Indication of Hardness Value) :表盘式(Dial ) 保荷时间(Durating Time): 2~60S 试件*大高度Max. Height of Specimen :165mm 压头中心到外壁距离 :160mm 仪器尺寸(Overall Dimension): 520×240×700mm (长×宽×高, LXWXH) 仪器重量(Net Weight): 约50kg 电源(Power Supply) :AC220V±5%,50~60Hz 执行标准(Carried Stard) GB/T7407国家标准(GB/T7407Chinesc Sstard ) JJG884检定规程(JJG884Inspection Rule) 标准配件 附件Stard Accessories: 直径3.175、6.35、12.7mm球压头,大平、中平、 V型试台,硬度块(4),电源线