| 手持式数字皮辊加压力测试仪的研制 |
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| 引用本文： | 王会燃,王崇楼,员政端.手持式数字皮辊加压力测试仪的研制[J].西安工程科技学院学报,1997(4). |
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| 作者姓名： | 王会燃 王崇楼 员政端 |
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| 作者单位： | 西北纺织工学院机械系，山西经纬纺机厂 |
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| 摘 要： | 介绍了手持式数字皮辊加压力测试仪的原理、元器件参数选择方法及测试头应变梁的设计依据．该仪器主要由３１２位液晶显示器、双积分型模数转换器、高灵敏度半导体应变片等组成，具有外形小、精度高、耗电省、使用方便等特点．
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| 关 键 词： | 皮辊加压 测试仪 半导体应变片 模数转换 |
A Study on a Portable Digital Roller Weighing Tester |
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| Wang Huiran,Wang Chonglou.A Study on a Portable Digital Roller Weighing Tester[J].Journal of Xi an University of Engineering Science and Technology,1997(4). |
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| Authors: | Wang Huiran Wang Chonglou |
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| Abstract: | A portable digital roller weighing tester was developed.It consists of a 3 bit liquid crystal display,a double integral A/D convertor,and a sensitive semi conductor sensor.It is small in size,high in accuracy,low in power consumption and easy to use.The principle and design of the tester is introduced in this paper. |
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| Keywords: | roller weighing tester semi conductor sensor A/D convertor |
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