:侯宇,齊華妹
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參考價(jià) | 面議 |
更新時(shí)間:2018-01-16 19:31:38瀏覽次數(shù):866
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1500-O硬度計(jì)
產(chǎn)品描述:
1500型1930年以來的生產(chǎn)和雷克斯在1947年獲得的質(zhì)量,仍然被認(rèn)為是各地的同類儀器的*。雖然其他制造商曾試圖復(fù)制雷克斯設(shè)計(jì),都可以提供一個(gè)雷克斯??1500的質(zhì)量。憑借其重量輕,體積小,用戶可以隨時(shí)攜帶。它應(yīng)該被丟棄,即使不是在其攜帶的箱包革,它不會被損壞或成為失效99次滿分100。由于壓力表是如此耐用,1500型帶有一個(gè)終身保障。規(guī)范的耐久性的關(guān)鍵是它的滑動(dòng)游標(biāo)規(guī)模有穿出來的無凸輪,齒輪,杠桿。此游標(biāo)規(guī)模,擁有zui大讀數(shù),是有用的,尤其是對硬測試到達(dá)的地方。游標(biāo)刻度標(biāo)記增量為5分,稍加練習(xí),可以得到1點(diǎn)內(nèi)的讀數(shù)。
技術(shù)參數(shù):
Soft rubber, plastics, and elastomers, printer's rolls. | Flat Cone Point 35° Included Angle | 822 GM 1.81 LB. | |
TYPE D (ASTM D2240) | Hard rubber and plastics such as thermo plastics, flooring and bowling balls. | Sharp Cone Point 30° Included Angle | 4536 GM 10.0 LB. |
TYPE B (ASTM D2240) | Harder elastomers and plastics. Paper and fibrous materials, Use above 93 Duro A. | Sharp Cone Point 30° Included Angle | 822 GM 1.81 LB |
TYPE C (ASTM D2240) | Medium hard elastomers and plastics. Also useful to avoid surface marks. | Flat Cone Point 35° Included Angle | 4536 GM 10.0 LB |
TYPE DO (ASTM D2240) | Dense granular material, textile windings. | 3/32" Spherical | 4536 GM 10.0 LB |
TYPE O (ASTM D2240) | Very soft elastomers, textile windings, soft granular materials. Use below 20 Duro A. | 3/32" Spherical | 822 GM 1.81 LB |
TYPE OO (ASTM D2240) | Light foams, sponge rubber gels, animal tissue. | 3/32" Spherical | 113 GM |
TYPE OOO (ASTM D2240) | Ultra soft gels and sponge rubber. | 1/2" Spherical | 113 GM |
TYPE M (ASTM D2240) | Materials as thin as .050" | Sharp Cone Point 30° Included Angle | |