HRM-45DT电动表面洛氏硬度计

武汉格莱莫检测设备有限公司  

电话：13545068882；027-86619889

传真：027-86619889  

网址：www.glmgs.com

http://www.glmgs.com/prodxx.asp?id=600

一、产品简介
    HRM-45DT型电动表面洛氏硬度计是一种通过电动加载、保荷卸荷的半自动测试金属材料表面硬度的洛氏硬度计。具有操作更简便、压痕微小、精度高等特点。适用范围：表面淬火钢，铜、铝合金薄板，带钢,硬质合金钢，镀锌，镀铬，镀锡，材料表面热处理和化学表面处理的各种金属材料。
二、技术指标
    ★表面洛氏标尺：HR15N, HR30N, HR45N, HR15T, HR30T, HR45T 
    ★初试验力：3Kg(29.42N)
    ★试验力：15Kg(147.1N),30Kg(294.2N),45Kg(441.3N)
    ★硬度读取：表盘式
    ★保菏时间：2 ~ 60S
    ★试件大高度：170mm
    ★仪器尺寸(长X宽X高)：520X240X700MM
    ★仪器重量：80 Kg
    ★电源：AC220V + 5%, 50~60 Hz
    ★执行标准：GB/T230.2 国家标准、JJG112检定规程
    ★标准配件、附件：金刚石洛氏压头，直径1.5875mm硬质合金球压头，大平试抬、中平试台、V型试台，硬度块，电源线等

One, product introduction
Type HRM-45DT electric surface Rockwell hardness is a through electric loading, unloading and loading of the automatic test of metal surface hardness of Rockwell hardness. With easy operation, high precision, small indentation. Scope of application: surface hardened steel, copper, aluminum alloy sheet, strip steel, hard alloy steel, galvanized, chrome plating, plating, surface heat treating and chemical treating materials.
Two, technical indicators
★surface Rockwell scales: HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
★initial test force (29.42N ): 3Kg
★test: 15Kg ( 147.1N ), 30Kg ( 294.2N ), 45Kg ( 441.3N )
★hardness reading: Dial
★preservation time: 2 ~ 60S.
★specimen maximum height: 170mm
★instrument dimensions (length X width X height) :520X240X700MM
★instruments weight: 80 Kg
★power: AC220V + 5%, 50~60 Hz
★standards: national standards GB/T230.2, JJG112 verification regulation
★standard parts, accessories: Diamond Rockwell indenter, diameter 1.5875mm hard alloy ball head, large flat test, test bench, carried in V type test machine, hardness blocks, power line and so on