|
洛氏標(biāo)尺(Rockwell Scales)
試驗(yàn)力(Testing Force)
|
HRA, HRB, HRC, HRD, HRE, HRF,HRG,HRH,HRK
588N(60Kg),980N(100Kg),1471N(150Kg)
|
|
布氏標(biāo)尺（Vickers Scales）
試驗(yàn)力（Testing Force）
|
HBW5/31.25, HBW5/62.5, HBW2.5/62.5, HBW2.5/187.5
306.5N(31.25Kg), 612.9N(62.5Kg),1839N(187.5Kg)
|
|
維氏標(biāo)尺（Vickers Scales）
試驗(yàn)力（Testing Force）
|
HV30, HV100
29.2N(30Kg), 980.7N(100Kg)
|
|
硬度讀取
(Indication of Hardness Value)
|
洛氏（Rockwell）：表盤式（Dial ）
布氏, 維氏(Brinell and Vickers): 測(cè)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*大高度
Max. Height of Specimen
|
洛氏（Rockwell）: 170mm
布氏, 維氏（Brinell and Vickers）: 100mm
|
|
儀器尺寸(Overall Dimension)
|
520X240X700MM (長(zhǎng)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(biāo)準(zhǔn) (Carried Standard)
|
GB/T230.2（洛氏,Rockwell),GB/T231.2(布氏,Brinell) ,GB/T4340.3
(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1.5875mm硬質(zhì)合金球壓頭，測(cè)量顯微鏡，物鏡，內(nèi),外照明燈各一套，大平,中平, V型試臺(tái),
溜板試臺(tái)，各標(biāo)尺硬度塊，電源線
Rockwell Indenter, Vickers Indenter, Diameter 1.5875mm 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 |