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◆ 产品编号:p0020206 |
◆ 产品名:HRM-45/HRM-45DT型表面洛氏硬度计 |
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产品详细介绍 |
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。 |
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技术参数 |
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。 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。 |
型号 |
HRM-45 |
HRM-45DT |
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洛氏标尺 |
HR15N, HR30N, HR45N, HR15T, HR30T, HR45T |
HR15N, HR30N, HR45N, HR15T, HR30T, HR45T |
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初试验力 |
3Kg (29.42N) |
3Kg(29.42N) |
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试验力 |
15Kg (147.1N), 30Kg (294.2N), 45Kg (441.3N) |
15Kg(147.1N),30Kg(294.2N),45Kg(441.3N) |
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硬度读取 |
表盘式 |
表盘式 |
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试件z大高度 |
170mm |
170mm |
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仪器尺寸 |
520X240X700MM |
520X240X700MM |
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仪器重量 |
80 Kg |
80 Kg |
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标准配件、附件 |
金刚石洛氏压头,直径1.5875mm硬质合金球压头,大平试台、中平试台、V型试台,硬度块 |
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 |
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