適用范圍
淬火鋼、表面淬火鋼, 硬質(zhì)合金鋼,鑄鐵,有色金屬, 各種調質(zhì)及退火鋼, 硬化薄鋼板,也適合交軟的金屬,表面熱處理和化學(xué)熱處理等。
技術(shù)參數
洛氏標尺(Rockwell Scales) 試驗力(Testing Force) |
HRA, HRB, HRC, HRD,HRE, HRF,HRG,HRH,HRK 60Kg (588.4N),100Kg (980.7N),,150Kg(1471N) |
布氏標尺(Vickers Scales) 試驗力(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) |
維氏標尺(Vickers Scales) 試驗力(Testing Force) |
HV30, HV100 30Kg(294.2N),100Kg (980.7N) |
硬度讀取 (Indication of Hardness Value) |
洛氏(Rockwell):表盤(pán)式(Dial ) 布氏, 維氏(Brinell and Vickers): 測量顯微鏡(Measuring Microscope) |
顯微鏡放大倍率 (Amplification of Microscope) |
37.5X,,75X |
保菏時(shí)間(Duration Time) | 2 ~ 60S |
試件最大高度 Max. Height of Specimen |
洛氏(Rockwell): 2000mm 布氏, 維氏(Brinell and Vickers): 140mm |
儀器尺寸(Overall Dimension) | 520X240X700MM (長(cháng)X寬X高, LXWXH) |
儀器重量(Net Weight) | 85 Kg |
電源( Power Supply) | AC220V + 5%, 50~60 Hz |
執行標準 (Carried Standard) | GB/T230.2(洛氏Rockwell),GB/T231.2(布氏Brinell) ,GB/T4340.2 (維氏 Vickers) JJG112 (洛氏 Rockwell),JJG150(布氏 Brinell) |
標準配件、附件 (Standard Accessories) |
洛氏壓頭,維氏壓頭,直徑1.5875、2.5、5mm硬質(zhì)合金球壓頭,測量顯微鏡,物鏡,內、外照明燈各一套,大平、中平、 V型試臺, 溜板試臺,硬度塊,電源線(xiàn) 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 |