| 棉纤维水分检测方法的研究 |
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| 引用本文： | 王建君,李晓峰. 棉纤维水分检测方法的研究[J]. 棉纺织技术, 2003, 31(12): 5-8 |
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| 作者姓名： | 王建君 李晓峰 |
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| 作者单位： | 湖南文理学院 |
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| 基金项目： | 湖南省教育厅科研项目基金立项资助 (项目号 0 2C10 4) |
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| 摘 要： | 对以电阻法为设计原理的国产Y412系列原棉水分测试仪存在的测试结果误差大、稳定性差、通用性差等缺陷进行了分析。由于纺织纤维的直流电阻高、纤维介质在直流电场中存在极化现象，测试极板在直流电场中也易于极化等原因，使得用电阻法测试棉纤维水分含量存在难以克服的原理上的缺陷。在此基础上，提出以交流阻抗法测试纺织纤维的水分含量，并设计出适用的测试仪器系统。
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| 关 键 词： | 棉纤维 水分 检测方法 电阻法 交流阻抗法 测试仪器 |
| 文章编号： | 1001-7415(2003)12-0005-04 |
| 修稿时间： | 2003-07-25 |
Research on Moisture Test Method of Cotton Fibre |
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| Wang Jianjun Li Xiaofeng. Research on Moisture Test Method of Cotton Fibre[J]. Cotton Textile Technology, 2003, 31(12): 5-8 |
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| Authors: | Wang Jianjun Li Xiaofeng |
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| Affiliation: | Hunan University of Arts & Science |
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| Abstract: | The test results such as big error, bad stability and bad flexibility of domestic Y412 series raw cotton moisture tester that is designed by the resistance measuring moisture are analysed. Due to the high direct-current electric resistance of textile fibre, fibre medium's polarization in direct-current electric field and easy-polarization of tester polar plate in direct-current electric field, this method has a insurmountable defects. In view of this, the alternating current resistance method of measuring moisture is put forward and the suitable test set system is designed. |
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| Keywords: | Cotton Fibre Resistance Measuring Moisture Polarization Test Moisture Content |
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