|
洛氏标尺(Rockwell Scales)
|
HRA, HRB, HRC, HRD, HRE, HRF,HRG,HRH,HRK
|
|
初试验力（Initial Testing Force） |
10Kg (98.07N) |
|
试验力（All Testing Force） |
60Kg (588N), 100Kg (980N), 150Kg (1471N) |
|
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
Max. Height of Specimen |
170mm |
|
仪器尺寸(Overall Dimension) |
520X240X700MM (长X宽X高，LXWXH) |
|
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 Inspection 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，大平试台、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, HRC and HRB Hardness Blocks , Power Cable, etc |