详细说明
技术数据（Technical Specifications）
表面洛氏标尺
(Superficial Rockwell Scales)
HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
初试验力（Initial Testing Force） 3Kg(29.42N)
试验力（All Testing Force） 15Kg(147.1N),30Kg(294.2N),45Kg(441.3N)
硬度读取
(Indication of Hardness Value) 表盘式（Dial ）
保菏时间(Duration Time) 2 ~ 60S
试件最大高度〇
Max. Height of Specimen 170mm
仪器尺寸(长X宽X高)
(Overall Dimension：LXWXH) 520X240X700MM
仪器重量(Net Weight) 80 Kg
电源( Power Supply) AC220V + 5%, 50~60 Hz
执行标准 (Carried Standard) GB/T230.2 国家标准、JJG112检定规程
GB/T230.2 Chinese Standard and JJG112 Testing Rule
标准配件、附件
(Standard Accessories) 金刚石洛氏压头，直径1.5875mm硬质合金球№压头，大平试抬、中平试台、V型试台，硬度块，电源线等
Diamond Rockwell Indenter, Diameter 1.5875mm Hard Alloy Steel Ball Indenter, Large Testing Table , Medium Testing Table and V-shaped Testing Table,HR30N and HR30T Hardness Blocks , Power Cable, etc.
