Leeb120里氏硬度計(jì)使用全中文顯示,菜單式操作,操作簡(jiǎn)單、方便。本機(jī)可直接顯示里氏、布氏、洛氏、維氏、肖氏等各種硬度值。儀器小巧、便攜、可靠性高,適用于惡劣的操作環(huán)境,抗振動(dòng)、沖擊和電磁干擾。
技術(shù)參數(shù)
| leeb120 |
*功能 | 具有里氏、洛氏、布氏三種校準(zhǔn)功能 |
示值誤差 | ±6HLD(HLD=760) |
示值重復(fù)性 | 6HLD(HLD=760) |
測(cè)試方向 | 360° |
硬度制式 | HL、HB、HRC、HRB、HV、HS |
可識(shí)別沖擊裝置 | D、G、C、DL、DC、D+15 |
PC通訊 | 有 |
外型尺寸 | 129×68×25mm |
重量 | 約0.2Kg |
標(biāo)準(zhǔn)配置 | 主機(jī)、D型沖擊裝置、標(biāo)準(zhǔn)硬度塊、尼龍刷、支承環(huán) |
可選配 | 各種異型支承環(huán)、標(biāo)準(zhǔn)硬度塊、通訊軟件 |
材料 | 硬度制 | 沖擊裝置 | |||||
D/DC/DS | D+15 | C | G | E | DL | ||
Steel and cast steel | HRC | 17.9~68.5 | 19.3~67.9 | 20.0~69.5 |
| 22.4~70.7 | 20.6~68.2 |
HRB | 59.6~99.6 |
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| 47.7~99.9 |
| 37.0~99.9 | |
HRA | 59.1~85.8 |
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| 61.7~88.0 |
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HB | 127~651 | 80~638 | 80~683 | 90~646 | 83~663 | 81~646 | |
HV | 83~976 | 80~937 | 80~996 |
| 84~1042 | 80~950 | |
HS | 32.2~99.5 | 33.3~99.3 | 31.8~102.1 |
| 35.8~102.6 | 30.6~96.8 | |
Steel 鍛鋼 | HB | 143~650 |
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CWT、ST | HRC | 20.4~67.1 | 19.8~68.2 | 20.7~68.2 |
| 22.6~70.2 |
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HV | 80~898 | 80~935 | 100~941 |
| 82~1009 |
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Stainless | HRB | 46.5~101.7 |
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HB | 85~655 |
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HV | 85~802 |
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GC、IRON | HRC |
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HB | 93~334 |
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| 92~326 |
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HV |
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NC、IRON | HRC |
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HB | 131~387 |
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| 127~364 |
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HV |
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C、ALUM | HB | 19~164 |
| 23~210 | 32~168 |
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HRB | 23.8~84.6 |
| 22.7~85.0 | 23.8~85.5 |
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BRASS | HB | 40~173 |
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HRB | 13.5~95.3 |
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BRONZE | HB | 60~290 |
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COPPER 純銅 | HB | 45~315 |
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序號(hào) | 沖擊裝置類型 | 標(biāo)準(zhǔn)里氏硬度塊硬度值 | 示值誤差 | 示值重復(fù)性 |
1 | D | 760±30 HLD | ±6 HLD | 6 HLD |
2 | DC | 760±30 HLDC | ±6 HLDC | 6 HLD |
3 | DL | 878±30 HLDL | ±12 HLDL | 12 HLDL |
4 | D+15 | 766±30 HLD+15 | ±12 HLD+15 | 12 HLD+15 |
5 | G | 590±40 HLG | ±12 HLG | 12 HLG |
6 | E | 725±30 HLE | ±12 HLE | 12 HLE |
7 | C | 822±30 HLC | ±12 HLC | 12 HLC |