HBRV-187.5洛氏硬度计
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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 |