單(dan)纖維測(ce)試(shi)儀是(shi)(shi)一種精密的(de)儀器(qi)，可(ke)(ke)(ke)在(zai)纖維干態(tai)或濕態(tai)下進行一次拉伸試(shi)驗，顯(xian)示強力、伸長率(lv)及定伸長負荷的(de)單(dan)值(zhi)、平均值(zhi)和變異系數。所以(yi)對它的(de)要求，企業(ye)也是(shi)(shi)非(fei)常的(de)高，因為這關系著最終的(de)質量(liang)，不(bu)過(guo)單(dan)個使用還(huan)不(bu)行，通過(guo)搭配棉(mian)檢(jian)驗，可(ke)(ke)(ke)以(yi)控(kong)制好當(dang)中(zhong)的(de)一些(xie)瑕疵，使其(qi)真(zhen)正可(ke)(ke)(ke)以(yi)符(fu)合實際的(de)標準。

由于棉(mian)(mian)(mian)(mian)(mian)(mian)纖(xian)維大容量(liang)測(ce)試(shi)儀僅涉及棉(mian)(mian)(mian)(mian)(mian)(mian)花(hua)的(de)(de)長度、線密度、成熟(shu)度比、強力、整齊(qi)度等，而棉(mian)(mian)(mian)(mian)(mian)(mian)花(hua)的(de)(de)短絨率、成熟(shu)度百(bai)分比、未(wei)成熟(shu)纖(xian)維百(bai)分比、棉(mian)(mian)(mian)(mian)(mian)(mian)結、雜質等疵點的(de)(de)測(ce)試(shi)都與(yu)紡(fang)紗(sha)的(de)(de)要求出(chu)入(ru)偏(pian)離(li)較大。 其與(yu)紡(fang)紗(sha)的(de)(de)實際質量(liang)指(zhi)(zhi)標(biao)(biao)(biao)的(de)(de)控(kong)制(zhi)關(guan)聯(lian)性較小，與(yu)紡(fang)紗(sha)半(ban)制(zhi)品控(kong)制(zhi)的(de)(de)梳(shu)棉(mian)(mian)(mian)(mian)(mian)(mian)條、精梳(shu)條的(de)(de)質量(liang)指(zhi)(zhi)標(biao)(biao)(biao)無法建立對應關(guan)系(xi)，使得(de)棉(mian)(mian)(mian)(mian)(mian)(mian)花(hua)測(ce)試(shi)指(zhi)(zhi)標(biao)(biao)(biao)與(yu)棉(mian)(mian)(mian)(mian)(mian)(mian)條質量(liang)控(kong)制(zhi)指(zhi)(zhi)標(biao)(biao)(biao)難以(yi)形(xing)成對應控(kong)制(zhi)關(guan)系(xi)，所(suo)以(yi)建立棉(mian)(mian)(mian)(mian)(mian)(mian)花(hua)混配棉(mian)(mian)(mian)(mian)(mian)(mian)單(dan)纖(xian)維測(ce)試(shi)儀質量(liang)控(kong)制(zhi)指(zhi)(zhi)標(biao)(biao)(biao)，有(you)利于清梳(shu)聯(lian)工(gong)序(xu)危(wei)害性疵點的(de)(de)清除(chu)和控(kong)制(zhi)，而且這(zhe)些控(kong)制(zhi)指(zhi)(zhi)標(biao)(biao)(biao)都會對后工(gong)序(xu)梳(shu)棉(mian)(mian)(mian)(mian)(mian)(mian)條、精梳(shu)條的(de)(de)控(kong)制(zhi)指(zhi)(zhi)標(biao)(biao)(biao)產生影響。

采用單纖(xian)(xian)(xian)維(wei)(wei)測試(shi)儀控(kong)制(zhi)(zhi)優等棉(mian)花中的指(zhi)(zhi)(zhi)標，制(zhi)(zhi)定混配棉(mian)棉(mian)花單纖(xian)(xian)(xian)維(wei)(wei)測試(shi)物(wu)理指(zhi)(zhi)(zhi)標控(kong)制(zhi)(zhi)標準(zhun)，尤(you)其是對(dui)短纖(xian)(xian)(xian)維(wei)(wei)、未成(cheng)熟(shu)纖(xian)(xian)(xian)維(wei)(wei)、棉(mian)結、帶纖(xian)(xian)(xian)維(wei)(wei)籽屑(xie)、雜質、微塵的測試(shi)是提高清梳(shu)聯(lian)、精(jing)梳(shu)工(gong)序清除效率(lv)的關鍵，也是分(fen)析梳(shu)棉(mian)條、精(jing)梳(shu)條質量控(kong)制(zhi)(zhi)指(zhi)(zhi)(zhi)標與棉(mian)紗、面料細小紗疵控(kong)制(zhi)(zhi)的關鍵，否(fou)則(ze)，單一的大容量纖(xian)(xian)(xian)維(wei)(wei)測試(shi)儀測試(shi)的棉(mian)花質量指(zhi)(zhi)(zhi)標和(he)混配棉(mian)指(zhi)(zhi)(zhi)標對(dui)紡(fang)紗的指(zhi)(zhi)(zhi)導(dao)就會出(chu)現較大的實際控(kong)制(zhi)(zhi)偏差。