DHT-100里氏硬度仪|硬度计是利用里氏原理对多种金属材料的硬度进行检测。本仪器体积小巧,特别适 |
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合在多种工作环境中完成检测工作。 |
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在使用仪器前,请详尽阅读使用手册,以便了解仪器的性能,掌握仪器的使用方法。 |
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二、技术参数 |
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显示方法: |
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128×64 LCD点阵液晶显示 |
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测量范围: |
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HL 180~960 HRC 19.6~68.5 |
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HRB 13.5~100.0 HS 31.9~99.6 |
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HB 30~680 HV 80~999 |
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示值误差: |
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相对误差±0.8%(HL=800),重复性±0.8% |
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存储记忆: |
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自动存储1250组测量数据。 |
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批次存储12批,每批存储100组数据。 |
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电 源: |
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二节AAA电池(七号),可连续工作不小于 |
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48小时(无背光) |
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自动关机: |
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无操作2分钟自动关机 |
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使用环境: |
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工作温度: |
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-20℃~+60℃ |
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存储温度: |
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-30℃~+60℃ |
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外形尺: |
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108×62×25mm |
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重 量: |
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200g(含电池)
3.2 传感器(D型) |
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三、整机、部件及内容 |
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3.1 仪器主机 |
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①键盘 |
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②液晶显示屏 |
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③传感器接口 |
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④标准RS 232C接口 |
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⑤标牌(背面) |
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⑥电池仓(背面 | |
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3.3 显示部分 |
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①硬度制式 |
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②平均值符号 |
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③测量平均值 |
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④分次测量值 |
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⑤方向、材料 |
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⑥传感器类型 |
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⑦测量次数/平均次数 |
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⑧当前存储地址 |
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⑨日期和时间 |
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⑩当前电池电量 |
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3.4 键盘部分 | |