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北京中慧天誠科技有限公司

電動布洛維硬度計 型號:LR/HBRV-187.5

時間:2013-9-3閱讀:218
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電動布洛維硬度計 型號:LR/HBRV-187.5 貨號:ZH5193
  電動布洛維硬度計具備布氏,洛氏,維氏三種試驗(yàn)方法,七試驗(yàn)力的多用途多功能硬度機(jī),能滿足用戶多種硬度測試的要求。試驗(yàn)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(yàn)機(jī),。
適用范圍
淬火鋼,、表面淬火鋼, 硬質(zhì)合金鋼,鑄鐵,,有色金屬, 種調(diào)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,。
Motorized Brinell Rockwell & Vickers Hardness Tester with Brinell, Rockwell and Vickers, 3 kinds of measuring method, and as well as 7 steps testing force is able to meet the needs of many kinds of hardness test requirements for users. Testing force can be loaded, kept and unloaded automatically. Therefore the tester is easy to use and widely welcomed by many users.
Usage Range:
Hardened and surface hardened steel, hard alloy steel, casting parts, non-ferrous metals, various kinds of hardening and tempering steel and tempered steel, carburized steel sheet, soft metals, surface heat treating and chemical treating materials, etc.
數(shù)據(jù)(Technical Specifications)

洛氏標(biāo)尺(Rockwell Scales)

試驗(yàn)力(Testing Force)

HRA HRB HRC,, HRD,,HRE HRF,,HRG,,HRHHRK

60Kg (588N),,100Kg (980.7N),,,150Kg(1471N)

布氏標(biāo)尺Vickers Scales

試驗(yàn)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(biāo)尺Vickers Scales

試驗(yàn)力Testing Force

HV30,, HV100

30Kg(294.2N)100Kg (980.7N)

硬度讀取

(Indication of Hardness Value)

洛氏(Rockwell):表盤式(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

保菏時間(Duration Time)

2 ~ 60S

試件zui大高度

Max. Height of Specimen

洛氏(Rockwell: 170mm

布氏, 維氏(Brinell and Vickers: 140mm

儀器尺寸(Overall Dimension)

520X240X700MM  (XX, LXH)

儀器重量(Net Weight)

80 Kg

電源( Power Supply)

AC220V + 5%, 50~60 Hz

執(zhí)行標(biāo)準(zhǔn) (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(biāo)準(zhǔn)配件,、附件

(Standard Accessories)

洛氏壓頭,維氏壓頭,,直徑1.5875,、2.55mm硬質(zhì)合金球壓頭,,測量顯微鏡,,物鏡,內(nèi),、外照明燈一套,,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,、2.55mm 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


 


 

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