商品代碼:3282850

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    HBRVD-187.5數顯佈洛維硬度計 上光
    商品代碼: 3282850
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    商品詳細說明

    HBRV-187.5型電動佈洛維硬度計具備佈氏,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、科研院校所常備的硬度試驗機。

    適用范圍
    淬火鋼、表麵淬火鋼, 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,表麵熱處理和化學熱處理等。

    HBRV-187.5 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.


    技術數據(Technical Specifications)

    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),,150Kg(1471N)
    佈氏標尺(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):表盤式(Dial )
    佈氏, 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
    試件最大高度
    Max. Height of Specimen
    洛氏(Rockwell): 170mm
    佈氏, 維氏(Brinell and Vickers): 140mm
    機器尺寸(Overall Dimension)
    520240X700MM  (長X寬X高, LXWXH)
    機器重量(Net Weight)
    80 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(佈氏Brinell) ,GB/T4340.2 (維氏 Vickers)
    JJG112 (洛氏 Rockwell),JJG150(佈氏 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、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



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