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表(biǎo)麵洛氏標尺Superficial Rockwell Scales | HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK |
試(shì)驗力Testing Force | 60Kg588N,100Kg980.7N,150Kg1471N |
布氏標(biāo)尺(chǐ)Brinell Scales | HBW2.5/31.25,HBW2.5/62.5,HBW5/62.5,HBW2.5/187.5 |
試驗(yàn)力(lì)Testing Force | 31.25Kg(306.5N),612.9N62.5Kg,1839N(l87.5Kg) |
維(wéi)氏標尺(chǐ)Vickers Scales | HV30,HVl00 |
試驗力(lì)Testing Force | 30Kg294.2N,100Kg980.7N |
硬度值(zhí)讀取Hardness value of reading | 表麵(miàn)洛氏(shì)Superficial Rockwell,表盤式(shì)Dial,布氏,維氏(shì)(BrinellVickers),測量(liáng)顯微鏡(jìng)Measuring Microscope |
顯(xiǎn)微鏡(jìng)放大倍率(Amplification of Microscope) | 37.5X,75X |
試件(jiàn)允許(xǔ)zui大高度(dù)Specimen allow maximum height | 洛氏Superficial Rockwell:170mm 布(bù)氏(shì),維(wéi)氏(shì)(BrinellVickers):140mm |
儀(yí)器尺寸0verall Dimension | 556×265×763mm長×寬(kuān)×高,L×W×H |
儀器重(zhòng)量Net Weight | 95Kg |
硬(yìng)度值(zhí)範圍(wéi)Hardness value range | HRA:20~88,HRB:20~100,HRC:20~70 |
保菏時(shí)間(jiān)Duration Time | 2~60S |
執行標(biāo)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(shì)Brinell |
標(biāo)準配件,附件Standard Accessories | 洛氏壓(yā)頭(tóu),維氏壓頭(tóu),直(zhí)徑(jìng)1.5875,2.5,5mm硬質合(hé)金球(qiú)壓頭(tóu),測(cè)量顯(xiǎn)微(wēi)鏡(jìng),物鏡(jìng),內外照明(míng)燈(dēng)各一(yī)套,大平(píng),中(zhōng)平,V型試台,溜(liū)板試台,硬度(dù)塊,電源綫(xiàn) Rockwell Indenter,Vickers Indenter,Diameter 1.5875,2.5,5mm Hard Alloy Steel Ball Indenter,Measuring Microscope,Objective,Sets of Inside LightsSets of Outside Lights,Large,MediumV-shaped Testing Table,Slipped Testing Table,Hardness Blocks for Various Scales,Power Cable. |
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