手动表面洛氏硬度计型号：LRHRM-45
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发布日期：[2014-08-13] 共阅[160]次 |
| 手动表面洛氏硬度计型号：LRHRM-45 | 货号：ZH5189 | 产品简介
手动表面洛氏硬度计是一种普及型的，用于测试金属材料表面硬度的洛氏硬度计。本机采用机械式手动加载操作，电器装置。具有操作简便，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种金属材料。
Manual Superficial Rockwell Hardness Tester adopts mechanical and manual testing method, without electrical device. With simple appearance, it uses as popular type Rockwell Hardness testing instrument.
Usage Range:
Surface hardened steel, copper, aluminum alloy sheet, hard alloy steel, zinc layers, chrome layers, tin layers, surface heat treating and chemical treating materials, etc.
数据（Technical Specifications）洛氏标尺(RockwellScales) | HR15N, HR30N, HR45N, HR15T, HR30T, HR45T | 初试验力（Initial Testing Force） | 3Kg (29.42N) | 试验力（All Testing Force） | 15Kg (147.1N), 30Kg (294.2N), 45Kg (441.3N) | 硬度读取 (Indication of Hardness Value) | 表盘式（Dial ） | 试件zui大高度 Max.Heightof Specimen | 170mm | 仪器尺寸(Overall Dimension) | 520X240X700MM (长X宽X高, LXH) | 仪器重量(Net Weight) | 80 Kg | 执行标准 (Carried Standard) | GB/T230.2 标准、JJG112检定规程 GB/T230.2 Chinese Standard and JJG112 Inspection Rule | 标准配件、附件 (Standard Accessories) | 金刚石洛氏压头，直径1.5875mm硬质合金球压头，大平试台、中平试台、V型试台，硬度块 Diamond Rockwell Indenter, Diameter 1.5875mm Hard Alloy Steel Ball Indenter, Large Testing Table , Medium Testing Table and V-shaped Testing Table, HRC and HRB Hardness Blocks |
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