淬火钢、调质、退火钢，冷硬铸件，可锻铸件，硬质合金钢，铝合金，铜，轴承钢等。
HRS-150 digital Rockwell Hardness Tester adopts novel-designed large LCD screen to display, as well as menu structure. It mainly functions are as follows: 1. Selection of Rockwell hardness scales, 2. Choice of plastics Rockwell scales (special requirement, supply accord to sales contract), 3. Exchange hardness values among hardness scales, 4. Output the results of hardness measurement with printer, 5. RS-232 hyper terminal setting is with good reliability, excellent operation and easy watching.
Usage Range: Hardened and surface hardened steel, hardening and tempering steel, tempered steel, cold and hard casting parts, forging parts, hard alloy steel, aluminum alloy, bearing steel, carburized steel sheet, etc.
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成都市三和量具仪器有限公司，是一家集生产、研发、技术及销售于一体的综合型企业。经营各类量具仪器，有卡尺、千分尺、指示表、高度尺、角度尺、标尺及量具附件、测厚规系列、深度尺、量块、水平仪、推拉力计系列、扭矩系列、扭矩系列、硬度计系列、测试台系列、弹簧试验机系列、同心度测量仪、表面粗糙度测量仪、测振仪、涂层测厚仪、数显里氏硬度计、电动韦氏硬度计、容栅测微计、张力计系列、夹具系列、电刻机等产品