HRM-45型手动表面洛氏硬度计 HRM-45型手动表面洛氏硬度计是一种普及型的,专门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,无电器装置。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各种金属材料。 HR-45M 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.
DHG-9240A DHG-9203A JHG-9203A DHG-9070 DHG-9023A DHG-9109A DHG-9240 DHG-9149A DZF-6052 DHG-9053A DHG-9108A DHG-9141A JHG-9053A DHG-9031A DHG-9037A 101-2A 202-AB-4 202-A-4 202-AB-3 202-A-3 技术数据(Technical Specifications)
洛氏标尺(Rockwell Scales) | 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. Height of 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 国家标准、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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