狠狠色丁香久久综合婷婷亚洲成人福利在线-欧美日韩在线观看免费-国产99久久久久久免费看-国产欧美在线一区二区三区-欧美精品一区二区三区免费观看-国内精品99亚洲免费高清

            北京中慧天誠科技有限公司

            電動(dòng)表面洛氏硬度計(jì)型號(hào):LRHRM-45DT

            時(shí)間:2014-8-13閱讀:128
            分享:
            電動(dòng)表面洛氏硬度計(jì)型號(hào):LRHRM-45DT貨號(hào):ZH5190
            產(chǎn)
             電動(dòng)表面洛氏硬度計(jì)是一種通過電動(dòng)加載、保荷卸荷的半自動(dòng)測試金屬材料表面硬度的洛氏硬度計(jì)。具有操作簡便、壓痕微小、精度高等特點(diǎn)。
            適用范圍
            表面淬火鋼,銅、鋁合金薄板,帶鋼,硬質(zhì)合金鋼,鍍鋅,鍍鉻,鍍錫,材料表面熱處理和化學(xué)表面處理的種金屬材料。
            Motorized Superficial Rockwell Hardness Tester adopts motorized testing method. Its testing force can be loaded, kept and unloaded automatically. Avoid man-made error and easy to use. The characteristics of the instrument is light testing force and therefore, leaving very small indentation.
            Usage Range:
            Surface hardened steel, copper, aluminum alloy thin sheet, hard alloy steel, zinc layers, chrome layers, tin layers, surface hardened treating and chemical treating materials, etc.
            數(shù)據(jù)(Technical Specifications)

            表面洛氏標(biāo)尺

            (Superficial Rockwell Scales)

            HR15N, HR30N, HR45N, HR15T, HR30T, HR45T

             

            初試驗(yàn)力(Initial Testing Force)

            3Kg(29.42N)

            試驗(yàn)力(All Testing Force)

            15Kg(147.1N),30Kg(294.2N),45Kg(441.3N)

            硬度讀取

            (Indication of Hardness Value)

            表盤式(Dial )

            保菏時(shí)間(Duration Time)

            2 ~ 60S

            試件zui大高度

            Max. Height of Specimen

            170mm

            儀器尺寸(長X寬X高)

            (Overall Dimension:LXH)

            520X240X700MM

            儀器重量(Net Weight)

            80 Kg

            電源( Power Supply)

            AC220V + 5%, 50~60 Hz

            執(zhí)行標(biāo)準(zhǔn) (Carried Standard)

            GB/T230.2 標(biāo)準(zhǔn)、JJG112檢定規(guī)程

            GB/T230.2 Chinese Standard and JJG112 Testing Rule

            標(biāo)準(zhǔn)配件、附件

            (Standard Accessories)

            金剛石洛氏壓頭,直徑1.5875mm硬質(zhì)合金球壓頭,大平試抬、中平試臺(tái)、V型試臺(tái),硬度塊,電源線等

            Diamond Rockwell Indenter, Diameter 1.5875mm Hard Alloy Steel Ball Indenter, Large Testing Table , Medium Testing Table and V-shaped Testing Table,HR30N and HR30T Hardness Blocks , Power Cable, etc


             

            會(huì)員登錄

            ×

            請輸入賬號(hào)

            請輸入密碼

            =

            請輸驗(yàn)證碼

            收藏該商鋪

            X
            該信息已收藏!
            標(biāo)簽:
            保存成功

            (空格分隔,最多3個(gè),單個(gè)標(biāo)簽最多10個(gè)字符)

            常用:

            提示

            X
            您的留言已提交成功!我們將在第一時(shí)間回復(fù)您~

            以上信息由企業(yè)自行提供,信息內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由相關(guān)企業(yè)負(fù)責(zé),化工儀器網(wǎng)對此不承擔(dān)任何保證責(zé)任。

            溫馨提示:為規(guī)避購買風(fēng)險(xiǎn),建議您在購買產(chǎn)品前務(wù)必確認(rèn)供應(yīng)商資質(zhì)及產(chǎn)品質(zhì)量。

            撥打電話
            在線留言