里氏硬度計TH180
● 自動識(shi)別沖(chong)擊方向;
● 自動識別沖擊裝置種類(D、DC、D+15、C、G、DL、E)
● 具有示值軟件校(xiao)準功能;
● 內置用戶定制曲線(xian),方(fang)便特定材(cai)料(liao)測試;
● 多達1000組數據存儲,并有時間注釋;
● 可預設硬度值上、下限,超出(chu)范圍(wei)自動顯示,方(fang)便用戶(hu)批量檢測;
● 有(you)電壓顯示(shi)和欠壓提示(shi),并能欠壓自動(dong)關(guan)機;
● 鋰離子充(chong)電電池,無記(ji)憶(yi)效(xiao)應;
● 采用(yong)(yong)背光(guang)液晶顯示器(qi),便于暗環(huan)境使用(yong)(yong);
● USB接(jie)品可連(lian)微機進行數據(ju)處理和打印;
●可選配微(wei)機軟(ruan)件,滿足質量管理的更高(gao)要求(qiu);
基礎參數
測量方向 | 任意(yi) |
球(qiu)頭 | 碳化鎢 |
工(gong)作電壓 | 3.7V |
電源(yuan) | 3.7V可充電鋰離子電池 |
外形尺(chi)寸 | 122x36x20(mm) |
重量 | 166g |
測量范(fan)圍
材(cai)料 | 硬 度 制(zhi) | 適用范(fan)圍 |
D/DC | D+15 | C | G | E | DL |
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 |
HRB | 59.6~99.6 | | | 47.7~99.9 | | 37.0~99.9 |
HRA | 59.1~85.8 | | | | 61.7~88.0 | |
HB | 104~651 | 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 |
鍛鋼 | HB | 143~650 | | | | | |
合金工具(ju)鋼(gang) | HRC | 20.4~67.1 | 19.8~69.2 | 20.7~68.2 | | 22.6~70.2 | |
HV | 80~898 | 80~935 | 100~941 | | 82~1009 | |
不銹鋼 | HRB | 46.5~101.7 | | | | | |
HB | 85~655 | | | | | |
HV | 85~802 | | | | | |
灰鑄鐵 | HB | 93~334 | | | 92~326 | | |
球墨鑄(zhu)鐵(tie) | HB | 131~387 | | | 127~364 | | |
鑄鋁(lv)合金 | HB | 19~164 | | | 32~168 | | |
HRB | 23.8~84.6 | | | 23.8~85.5 | | |
銅(tong)鋅合金 | HB | 40~173 | | | | | |
HRB | 13.5~95.3 | | | | | |
銅錫合金 | HB | 60~290 | | | | | |
純銅(tong) | HB | 45~315 | | | | | |
示值誤差(cha)和示值重復性
標準里氏硬度(du)(du)塊(kuai)硬度(du)(du)值 | 示值誤差 | 示值重復性(xing) |
760±30 HLD | ±6 HLD | 6 HLD |
530±40 HLD | ±10 HLD | 10 HLD |