| 產(chǎn)品名稱: | TH134里氏硬度計 | |||||
| 型號規(guī)格: | ![]() |
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| 產(chǎn)品類別: | 常規(guī)產(chǎn)品 -- 儀器儀表 -- 硬度計 | |||||
| 參考價格: | 廠價直銷 | |||||
| 產(chǎn)品品牌: | 時代 | |||||
| 產(chǎn)品產(chǎn)地: | 上海 | |||||
| 可供數(shù)量: | 批量 | |||||
| 供貨周期: | 現(xiàn)貨(或電詢) | |||||
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| 產(chǎn)品簡介: |
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產(chǎn)品功能 |
參數(shù) |
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可測試硬度制 |
HL、 HRC、HRB、HV、HB、HS |
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測試精度 |
+12HLDL 詳情見表二 |
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標(biāo)準(zhǔn)沖擊裝置 |
DL型沖擊裝置(詳情見附件表一) |
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上下限設(shè)置測量范圍 |
(197~965)HLDL |
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可選沖擊裝置 |
一體機配DL型沖擊裝置 |
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同時可配沖擊裝置數(shù)量 |
無 |
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計算機接口 |
無 |
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文字說明 |
英文菜單, |
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屏幕顯示 |
無背光 |
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測試方向 |
任意 |
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數(shù)據(jù)儲存 |
無 |
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測量工件的最大硬度顛值 |
940HV(D/DC/DL/D+15/C沖擊裝置) |
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測量工件的曲率半徑 |
Rmin=10mm |
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自動識別沖擊裝置類型功能 |
無 |
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打印機類型 |
無 |
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測試材料數(shù)量 |
1種 詳情見附件表一; |
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自動檢測電壓 |
無 |
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電源 |
75mA |
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充電器 |
9V |
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外型尺寸 |
220×24×55mm |
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重量 |
180g |
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材料 |
硬度制 |
沖擊裝置 | |||||
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D/DC |
D+15 |
C |
G |
E |
DL | ||
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Steel and cast steel 鋼和鑄鋼 |
HRC |
17.9~68.5 |
19.3~67.9 |
20.0~69.5 |
22.4~70.7 |
20.6~68.2 | |
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HRB |
59.6~99.6 |
47.7~99.9 |
37.0~99.9 | ||||
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HRA |
59.1~85.8 |
61.7~88.0 |
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HB |
127~651 |
80~638 |
80~683 |
90~646 |
83~663 |
81~646 | |
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HV |
83~976 |
80~937 |
80~996 |
84~1042 |
80~950 | ||
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HS |
32.2~99.5 |
33.3~99.3 |
31.8~102.1 |
35.8~102.6 |
30.6~96.8 | ||
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Steel鍛鋼 |
HS |
32.2~99.5 |
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CWT、ST 合金工具鋼 |
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 steel 不銹鋼 |
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 灰鑄鐵 |
HRC |
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HB |
93~334 |
92~326 |
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HV |
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NC、IRON 球墨鑄鐵 |
HRC |
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HB |
131~387 |
127~364 |
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HV |
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C.ALUM 鑄鋁合金 |
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 銅鋅合金 |
HB |
40~173 |
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HRB |
13.5~95.3 |
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BRONZE銅錫(鋁)合金 |
HB |
60~290 |
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COPPER純銅 |
HB |
45~315 |
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示值誤差和示值重復(fù)性(表二)
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序號 |
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 |
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1 |
D |
760±30HLD |
±6 HLD |
6 HLD |
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2 |
DC |
760±30HLDC |
±6 HLDC |
6 HLD |
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3 |
DL |
878±30HLDL |
±12 HLDL |
12 HLDL |
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4 |
D+15 |
766±30HLD+15 |
±12 HLD+15 |
12 HLD+15 |
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5 |
G |
590±40HLG |
±12 HLG |
12 HLG |
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6 |
E |
725±30HLE |
±12 HLE |
12 HLE |
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7 |
C |
822±30HLC |
±12 HLC |
12 HLC |