HBRV-187.5型電動布洛維硬度計具備布氏,洛氏,維氏三種試驗方法,七級試驗力的多用途多功能硬度機,能滿足用戶多種硬度測試的要求。試驗力的施加、保荷和卸荷自動完成。使用范圍廣、操作方便,是工礦企業(yè)、科研院校所常備的硬度試驗機。
適用范圍
淬火鋼、表面淬火鋼, 硬質合金鋼,鑄鐵,有色金屬, 各種調質及退火鋼,硬化薄鋼板,也適合交軟的金屬,表面熱處理和化學熱處理等。
HBRV-187.5 Motorized Brinell Rockwell &Vickers Hardness Tester with Brinell, RockwellVickers, 3 kindsof measuring method,as well as 7 steps testing force is ableto meet the needs of many kinds of hardness test requirements forusers. Testing force can be loaded, keptunloadedautomatically. Therefore the tester is easy to usewidelywelcomed by many users.
Usage Range:
Hardenedsurface hardened steel, hard alloy steel, castingparts, non-ferrous metals, various kinds of hardeningtemperingsteeltempered steel, carburized steel sheet, soft metals,surface heat treatingchemical treating materials,etc.
技術數(shù)據(jù)(TechnicalSpecifications)
洛氏標尺Rockwell Scales 試驗力Testing Force | HRA, HRB, HRC, HRD,HRE, HRF,HRG,HRH,HRK 60Kg 588N,100Kg 980.7N,,150Kg1471N |
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, 612.9N62.5Kg,1839N187.5Kg |
維氏標尺(Vickers Scales) 試驗力(Testing Force) | HV30, HV100 30Kg294.2N,100Kg 980.7N |
硬度讀取 Indication of Hardness Value | 洛氏(Rockwell):表盤式(Dial ) 布氏, 維氏BrinellVickers: 測量顯微鏡Measuring Microscope |
顯微鏡放大倍率 Amplification of Microscope | 37.5X,,75X |
保菏時間Duration Time | 2 ~ 60S |
試件最大高度 Max. Height of Specimen | 洛氏(Rockwell): 170mm 布氏, 維氏(BrinellVickers): 140mm |
儀器尺寸Overall Dimension | 520X240X700MM 長X寬X高, LXWXH |
儀器重量Net Weight | 80 Kg |
電源 Power Supply | AC220V + 5%, 50~60 Hz |
執(zhí)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 Rockwell Indenter, Vickers Indenter, Diameter 1.5875、2.5、5mmHard Alloy Steel Ball Indenter, Measuring Microscope, Objective,Sets of Inside LightSets of Outside Lights, Large, Medium andV-shaped Testing Table, slipped Table, Hardness Blocks for variousScales, Power Cable |