產(chǎn)品展示
【北京】HRM-45DT型電動(dòng)表面洛氏硬度計(jì)
點(diǎn)擊次數(shù)：43發(fā)布時(shí)間：2015/5/23 11:07:21
更新日期：2015/5/23 11:07:21
所 在 地：中國(guó)大陸
產(chǎn)品型號(hào)：
相關(guān)標(biāo)簽：洛氏硬度計(jì)
優(yōu)質(zhì)供應(yīng)
詳細(xì)內(nèi)容
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)表面處理的各種金屬材料。
HRM-45DT 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.
技術(shù)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(pán)式（Dial ） |
| 保菏時(shí)間(Duration Time) | 2 ~ 60S |
| 試件高度 Max. Height of Specimen | 170mm |
| 儀器尺寸(長(zhǎng)X寬X高) (Overall Dimension：LXWXH) | 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 國(guó)家標(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. |
