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本帖最后由 liming2999 于 2013-10-26 15:25 编辑
此次测试,每一个月或两个月上一次数据,附图片。为了测量数据的准确,使用34401和R6871E进行测量。随机抽取EE系列精密塑封型 高中低阻电阻器,以后有条件会陆续上RJK军品级电阻和UAR超精密电阻的数据,年变化量肯定优于EE型。
2013-10-24 | 19℃ | 安捷伦34401 | 爱德万R6871E | | | EE1/10 20R 0.1% 5PPM | 20.0067 | 20.00783 | 20.0025 | 20.00404 | 20.0051 | 20.00661 | 20.0045 | 20.00585 | 20.0056 | 20.00683 | | | EE1/4 2K 0.1% 5PPM | 1.99963 | 1.999362 | 2.00011 | 1.999843 | 1.99936 | 1.999081 | 1.99881 | 1.998534 | 1.99993 | 1.999655 | | | EE1/10 64K 0.1% 5PPM | 64.0209 | 64.00957 | 64.0236 | 64.01229 | 64.0161 | 64.00485 | 64.0347 | 64.02331 | 64.0209 | 64.00937 | | | EE1/2 55K 1% 5PPM | 54.6885 | 54.67877 | 54.7075 | 54.6978 | 54.938 | 54.92797 | 54.7872 | 54.7774 | 54.6873 | 54.67749 | | | EE1/2 5M 0.1% 5PPM | 5.00067 | 5.001897 | 4.99933 | 5.000545 | 4.99846 | 4.999601 | 4.99931 | 5.000452 | 4.99821 | 4.999345 |
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 组图打开中,请稍候......
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