HLM-100 PLUS intelligent Leeb hardness tester is designed for high measuring accuracy,wide hardness ranges,ease of operation,portability and high reliability.It can convert the Leeb hardness test results to HRB,HRC,HB,HV and HSD。The build-in mini-printer and RS-232C communication can be used convenient1y.It has been used at difficultly accessing locations or confined spaces especially. 京海 HLM-10O PLUS 智能化里氏硬度仪具有测量精度高、体积小、可靠性高、功能强大、使用方便、测量范围宽等特点,可以将测量得到的里氏硬度值自动转换成布、洛、维、肖等硬度值,通过一体化微型打印机迅速得到测试报告。专用的计算机通讯软件能使分析工作至加直观、高效。 |
Measuring Precision:Relative Error ±0.8%(750-800LD) | |||
Measuring Ranges: |
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Large LCD Display with EL Backlight | |||
Batch Testing and Check Limits Alarm | |||
Up to 255 groups of Stored Results | |||
Built-in Mini-printer | |||
RS-232C Communication | |||
Intelligent Charging Control | |||
Testing for steel and cast stee1,alloy tool stee1,stainless stee1,grey cast iron,cast aluminum alloy, brass,bronze,copper,bearing stee1。 | |||
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HLM-100 PLUS 技术指标 | |||
示值误差:±0.8%(750-800HLD) | |||
测量及换算范围: |
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带EL背光照明的大屏幕液晶显示 | |||
批量检测功能,可设置上下限报警 | |||
255组存贮数据空间 | |||
一体化微型打印机 | |||
RS-232C 计算机通信接口 | |||
智能化电池充电管理 | |||
测试材料种类:钢和铸钢(低合金)、合金工具钢、不锈钢和耐热钢、灰口铸铁、球墨铸铁、铸铝合金、铜锌合金(黄铜)、铜铝合金、铜锡合金、纯铜、轴承钢 | |||
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D type is a general-purpose probe with a broad applicability range. | |
DC Type is a shortened version of D type,good for testing in a limited space. | |
D+15 type is another modified version of D type with an extended probe in length of 15mm; suitable for testing slots and gear surfaces. | |
C type with low impacting energy for testing small,light,and thin specimens as well as the shallow surface of a hardened layer. | |
G type with high impacting energy for testing large,thick,or heavy specimens and some rough surfaces of cast or forged specimens. | |
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D type device is the typically provided as a standard accessory;other types are optional and can be supplied at additional cost. |
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The special supporting rings can be selected while the radius is less than 30mm.
当被测工件的曲率半径小于30mm时,可选配异形支撑以保证测试精度。
Materials & Measuring range 材料和测试范围 Impact device D、DC 冲击装置 |
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No. |
Materials |
材料 |
LD |
HRC |
HRB |
HB(30D2) |
HSD |
HV |
1 |
steel and cast steel | 钢和铸钢(低合金) | 300-900 | 20-68 | 38.4-99.5 | 80-647 | 32.5-99.5 | 80-940 |
2 |
alloy tool steel | 合金工具钢 | 300-840 | 20.4-67.1 | 80-898 | |||
3 |
stainless steel | 不锈钢和耐热钢 | 300-800 | 19.6-62.4 | 46.5-101.7 | 85-655 | 85-802 | |
4 |
grey case iron | 灰口铸铁 | 400-660 | 131-387 | *Has not been heat treated | |||
5 |
nodular cast iron | 球墨铸铁 | 360-650 | 90-334 | *Has not been heat treated | |||
6 |
cast aluminum alloy | 铸铝合金 | 200-560 | (10D2)30-160 | ||||
7 |
brass | 铜锌合金(黄铜) | 200-550 | 20.0-95.3 | 40-173 | |||
8 |
bronze | 铜铝铜锡合金 | 300-700 | 60-290 | ||||
9 |
copper | 纯铜 | 200-690 | 60-290 | ||||
10 |
bearing steel | 轴承钢 | 518-872 | 518-872 | 20.0-65.0 | *中国标准洛氏(HRC)硬度块采用此材料 |