Testing method for yarn irregularity of man - made filament yarns by means of electronic evenness tester 化學纖維長絲電子條干不勻率試驗方法
Discussion on error analysis of translating system of yarn evenness tester and its metrological verification 電容式紗線條干儀信號轉(zhuǎn)換的誤差及計量檢定
Experimental analysis on condenser slot electric field and measurement error of capacitance yarn evenness tester 電容式紗線條干儀測量槽電場分布與測量誤差
This article mainly introduces the performance characteristics of yg191 intelligent evenness tester for sliver and roving and its practical efficiency in the mill 摘要介紹yg191型智能條粗條干均勻度測試儀的性能特點及其在棉紡廠的實際使用效果。
Detection methods of slub yarn are introduced , it is thought that an exact judge of slub yarn could be detected with capacitance evenness tester , which can be popularized 摘要介紹了竹節(jié)紗的常用測試方法,認為電容式條干儀檢測方法對竹節(jié)作出較準確的判斷,此法可加以推廣。
Abstract : it is shown in this paper that distributions of electric fields in five measuring slots of uster evenness tester , and the errors caused by uneven electric fields were analysed . according to the results of measuring and analysing electric fields , a set of tests were made , and several estimation to the errors were given . at last , notices of operation were given 文摘:實測了烏斯特紗線均勻度試驗儀上5個電容測量槽的電場強度分布,分析了由測量槽不均勻電場所引入的誤差.系統(tǒng)地測試分析了第5號槽誤差,獲得了幾種誤差的定量估計.最后給出了正確使用儀器,避免測量誤差所應注意的幾點結(jié)論