洛氏标尺(Rockwell Scales)
试验力(Testing Force)
HRA, HRB, HRC, HRD,HRE,HRF,HRG,HRH,HRK
60Kg (588N),100Kg (980.7N),,150Kg(1471N)
布氏标尺Vickers Scales)
试验力(Testing Force)
HBW2.5/31.25,HBW2.5/62.5,HBW5/62.5,HBW2.5/187.5
31.25Kg (306.5N),612.9N(62.5Kg),1839N(187.5Kg)
维氏标尺Vickers Scales
试验力Testing Force
HV30, HV100
30Kg(294.2N),100Kg (980.7N)
硬度读取
(Indication of Hardness Value)
洛氏(Rockwell):表盘式(Dial )
布氏, 维氏(Brinell and Vickers): 测量显微镜(Measuring Microscope)
显微镜放大倍率
(Amplification of Microscope)
37.5X,,75X
保菏时间(Duration Time)
2 ~ 60S
试件高度
Max. Height of Specimen
洛氏(Rockwell): 170mm
布氏, 维氏(Brinell and Vickers): 140mm
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(洛氏Rockwell),GB/T231.2(布氏Brinell) ,GB/T4340.2 (维氏 Vickers)
JJG112 (洛氏 Rockwell),JJG150(布氏Brinell)
标准配件、附件
(Standard Accessories)
洛氏压头,维氏压头,直径1.5875、2.5、5mm硬质合金球压头,测量显微镜,物镜,内、外照明灯各一套,大平、中平、 V型试台, 溜板试台,硬度块,电源线
Rockwell Indenter, Vickers Indenter, Diameter 1.5875、2.5、5mm Hard Alloy Steel Ball Indenter, Measuring Microscope, Objective, Sets of Inside Light and Sets of Outside Lights, Large, Medium and V-shaped Testing Table, slipped Table, Hardness Blocks for various Scales, Power Cable