R(D)-45A1 表面洛氏硬度計(jì)
- 公司名稱(chēng) 天津匯科儀器設(shè)備有限公司
- 品牌
- 型號(hào) R(D)-45A1
- 產(chǎn)地 上海
- 廠商性質(zhì) 生產(chǎn)廠家
- 更新時(shí)間 2018/5/14 9:00:00
- 訪問(wèn)次數(shù) 515
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干燥箱,培養(yǎng)箱,元素分析儀,分光光度計(jì),顯微鏡,硬度計(jì),實(shí)驗(yàn)電爐,高溫爐工業(yè)爐,天平衡器,管道泄露探測(cè)儀,攪拌器,碳硫聯(lián)測(cè)分析儀,實(shí)驗(yàn)設(shè)備,記錄儀,低溫恒溫槽、低溫試驗(yàn)冰箱、無(wú)損檢測(cè)設(shè)備、
表面洛氏硬度計(jì)
R(D)-45A1型表面洛氏硬度計(jì)是一種輕負(fù)荷洛氏硬度試驗(yàn)儀器。施加試驗(yàn)力的速度由緩沖器來(lái)調(diào)節(jié),試驗(yàn)力的變換采用變荷手輪的旋轉(zhuǎn)而獲得,所以該機(jī)具有操作簡(jiǎn)便、性能穩(wěn)定、測(cè)試速度快、試驗(yàn)力小、留下微小的壓痕等特點(diǎn),在大多數(shù)情況下不影響試件的使用。
該硬度計(jì)適用硬質(zhì)合金、滲碳鋼、淬火鋼、硬鑄鐵及軟鋼、鋁合金、銅合金和可鍛鑄鐵的硬度的測(cè)定。
R(D)-45A1 the surface Rockwell hardness is a light load Rockwell hardness test equipment. Test force imposed by the speed of the buffer to adjust, the test force of the transformation could be changed by the hand wheel getting,so the hardness tester is simple, stable performance, the test speed of the fast, the test force of the small, leaving tiny indentation, and other characteristics, in most cases do not affect the use of samples.
That degree of hardness accounts to be applicable to the black metals and have the rockwell surname degree of hardness measurement of the color metals.It is extensive to be applocable to factory car with calculate the section.
主要技術(shù)參數(shù) | Main technical parameters |
初試驗(yàn)力(N):29.4 | Preliminary test force(N):29.4 |
總試驗(yàn)力(N):147,294,441 | Total test force(N):147,294,441 |
試件允許zui大高度(mm):170 | Max height of speciments(mm):170 |
壓頭中心到機(jī)身距離(mm):140 | Distance from indeneter, s center to outerwall(mm):140 |
硬度計(jì)外形尺寸(mm):463×241×660 | Machine size(mm):463×241×660 |
電源電壓:AC220V/50HZ | Power supply:AC220V/50HZ |
儀器重量(kg):70 | Weight(kg):70 |
硬度測(cè)試范圍 | Degree of hardness test seope |
(70-94)HR15N (67-93)HR15T | (70-94)HR15N (67-93)HR15T |
(42-86)HR30N (29-82)HR30T | (42-86)HR30N (29-82)HR30T |
(20-77)HR45N (10-72)HR45T | (20-77)HR45N (10-72)HR45T |
洛氏硬度計(jì) 數(shù)顯洛氏硬度計(jì) 便攜式洛氏硬度計(jì)