CGT-1型原棉杂质智能测试仪的研究与应用
2021-08-26 15:57:16   来源：   评论：0 点击：

  关键词：原棉；杂质；CGT-1型；智能测试仪；测试；效率；再现性；重复性
中图分类号：TS107.2          文献标志码：B          文章编号：1001-9634(2021)02-0058-04
 
收稿日期：2021-01-12
作者简介：金永生（1963—），男，新疆阿克苏人，高级工程师，主要从事质量标准化、纤维及其制品性能检验方面的研究。 Abstract:In order to improve the efficiency of the cotton impurity content detection，reduce human intervention，the composition，working principle，technical parameters and index calculation of the intelligent tester CGT-1 for raw cotton impurity are introduced.The test scheme is designed according to the test method，sample preparation and the requirements for repeatability，reproducibility and accuracy of test data in GB/T 6499—2012 Test Method for Percentage of Trash Content in Raw Cotton.A total of 12 single tests and data analysis are carried out on three kinds of sample cotton from Brazil，Xinjiang and Argentina and three kinds of standard cotton samples with high，medium and low impurity produced by Hebei Bureau of Fiber Inspection.The results show that the CGT-1 tester realizes the automation of the raw cotton impurity test，improves the test efficiency，and the repeatability，reproducibility and accuracy of the test data meet the requirements of the national standard.However，the manual opening and feeding of raw cotton before test can easily affect the actual weight of impurities.In order to ensure the accuracy of test data，it is necessary to develop automatic opening and feeding systems in the future.
Key Words:raw cotton；impurities；CGT-1；intelligent tester；test；efficiency；reproducibility；repeatabilitg
 
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