| 模拟式万用表的量程选择与测量误差 |
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| 引用本文： | 智海素,郝敏钗.模拟式万用表的量程选择与测量误差[J].石家庄职业技术学院学报,2009,21(6):49-51. |
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| 作者姓名： | 智海素 郝敏钗 |
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| 作者单位： | 石家庄职业技术学院,电气与电子工程系,河北,石家庄,050081 |
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| 摘 要： | 以模拟式万用表测量电阻、电压为例，用精度等级及中值电阻理论分析了量程选择与测量误差的关系，指出正确选择量程是减少测量误差的关键．
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| 关 键 词： | 万用表 量程 测量误差 |
The measuring range selection and measuring errors by analogue multimeter |
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| ZHI Hai-su,HAO Min-chai.The measuring range selection and measuring errors by analogue multimeter[J].Journal of Shijiazhuang Vocational Technology Institute,2009,21(6):49-51. |
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| Authors: | ZHI Hai-su HAO Min-chai |
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| Institution: | ( Departmen t of Electrical and Electronical Engineering, Shijiazhuang Vocational Technology Institute, Shijiazhuang, Hebei 050081, China) |
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| Abstract: | Analogue multimeter measurement of resistance and voltage are discussed and relationship of measuring range selection and measuring errors are analyzed according to the theory of accuracy grade and median value resistance. |
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| Keywords: | multimeter measuring range measuring errors |
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