產(chǎn)品功能 | 參數(shù) |
可測(cè)試硬度制 | HS、 HL、 HRC、HRB、HV、HB |
測(cè)試精度 | 相對(duì)誤差±0.5%、示值重復(fù)性誤差±5(HLD=800) |
標(biāo)準(zhǔn)沖擊裝置 | D型沖擊裝置 |
上下限設(shè)置測(cè)量范圍 | (170~960)HLD |
可選沖擊裝置 | D/ C /DC / D+15 / DL/ G/ E |
同時(shí)可配沖擊裝置數(shù)量 | 任意 |
計(jì)算機(jī)接口 | USB |
文字說明 | 全中文菜單, |
屏幕顯示 | 屏幕具有背光,可調(diào)節(jié)對(duì)比度 |
測(cè)試方向 | 任意 |
數(shù)據(jù)儲(chǔ)存 | 可存儲(chǔ)600組測(cè)試數(shù)據(jù) |
測(cè)量工件的*大硬度顛值 | 940HV(D/DC/DL/D+15/C沖擊裝置) |
測(cè)量工件的曲率半徑 | Rmin=50mm(用異型支承環(huán)Rmin=10mm) |
識(shí)別功能 | 自動(dòng)識(shí)別沖擊裝置類型功能 |
電源 | AA堿性電池 |
重量 | 420g(包括沖擊裝置和打印機(jī)) |
異型沖擊裝置 | DC(D)/DL | D+15 | C | G | E(需進(jìn)口) | |||||
沖擊能量 | 11mJ | 11mJ | 2.7mJ | 90mJ | 11mJ | |||||
沖擊體質(zhì)量 | 5.5g/7.2g | 7.8g | 3.0g | 20.0g | 5.5g | |||||
球頭硬度: | 1600HV | 1600HV | 1600HV | 1600HV | 5000HV | |||||
球頭直徑: | 3mm | 3mm | 3mm | 5mm | 3mm | |||||
球頭材料: | 碳化鎢 | 碳化鎢 | 碳化鎢 | 碳化鎢 | 金剛石 | |||||
沖擊裝置直徑: | 20mm | 20mm | 20mm | 30mm | 20mm | |||||
沖擊裝置長(zhǎng)度: | 86(147)/ 75mm | 162mm | 141mm | 254mm | 155mm | |||||
沖擊裝置重量: | 50g | 80g | 75g | 250g | 80g | |||||
試件*大硬度 | 940HV | 940HV | 1000HV | 650HB | 1200HV | |||||
試件表面平均粗糙度Ra: | 1.6μm | 1.6μm | 0.4μm | 6.3μm | 1.6μm | |||||
試件*小重量: | 大于5kg | 大于5kg | 大于1.5kg | 大于15kg | 大于5kg | |||||
可直接測(cè)量 | 2~5kg | 2~5kg | 0.5~1.5kg | 5~15kg | 2~5kg | |||||
需穩(wěn)定支撐 | 0.05~2kg | 0.05~2kg | 0.02~0.5kg | 0.5~5kg | 0.05~2kg | |||||
需密實(shí)耦合 | | | | | | |||||
試件*小厚度 | 5mm | 5mm | 1mm | 10mm | 5mm | |||||
密實(shí)耦合 | ≥0.8mm | ≥0.8mm | ≥0.2mm | ≥1.2mm | ≥0.8mm | |||||
硬化層*小深度 | | | | | | |||||
球頭壓痕尺寸 | ||||||||||
硬度300HV時(shí) | 壓痕直徑 | 0.54mm | 0.54mm | 0.38mm | 1.03mm | 0.54mm | ||||
壓痕深度 | 24μm | 24μm | 12μm | 53μm | 24μm | |||||
硬度600HV時(shí) | 壓痕直徑 | 0.54mm | 0.54mm | 0.32mm | 0.90mm | 0.54mm | ||||
壓痕深度 | 17μm | 17μm | 8μm | 41μm | 17μm | |||||
硬度800HV時(shí) | 壓痕直徑 | 0.35mm | 0.35mm | 0.35mm | -- | 0.35mm | ||||
壓痕深度 | 10μm | 10μm | 7μm | -- | 10μm | |||||
沖擊裝置適用范圍 | DC型測(cè)量孔或園柱筒內(nèi); DL型測(cè)量細(xì)長(zhǎng)窄槽或孔 | D+15型測(cè)量溝槽或凹入的表面 | C型測(cè)量小輕薄部件及表面硬化層 | G型測(cè)量大厚重及表面較粗糙的鑄鍛件 | E型測(cè)量硬度材料 |
材料 | 硬度制 | 沖擊裝置 | |||||
D/DC | 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 |
鋼和鑄鋼 | HRB | 59.6~99.6 | | | 47.7~99.9 | | 37.0~99.9 |
| HRA | 59.1~85.8 | | | | 61.7~88.0 | |
| 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 | HS | 32.2~99.5 | | | | | |
CWT、ST | HRC | 20.4~67.1 | 19.8~68.2 | 20.7~68.2 | | 22.6~70.2 | |
合金工具鋼 | HV | 80~898 | 80~935 | 100~941 | | 82~1009 | |
Stainless steel | HRB | 46.5~101.7 | | | | | |
不銹鋼 | HB | 85~655 | | | | | |
| HV | 85~802 | | | | | |
GC. IRON | HRC | | | | | | |
灰鑄鐵 | HB | 93~334 | | | 92~326 | | |
| HV | | | | | | |
NC、IRON | HRC | | | | | | |
球墨鑄鐵 | HB | 131~387 | | | 127~364 | | |
| HV | | | | | | |
C.ALUM | HB | 19~164 | | 23~210 | 32~168 | | |
鑄鋁合金 | HRB | 23.8~84.6 | | 22.7~85.0 | 23.8~85.5 | | |
BRASS | HB | 40~173 | | | | | |
銅鋅合金 | HRB | 13.5~95.3 | | | | | |
BRONZE銅錫(鋁)合金 | HB | 60~290 | | | | | |
COPPER純銅 | HB | 45~315 | | | | | |