單(dan)纖維測試儀是(shi)一(yi)種精密(mi)的(de)(de)儀器，可在纖維干態或(huo)濕(shi)態下進(jin)行一(yi)次拉伸(shen)試驗，顯示強力、伸(shen)長率及定(ding)伸(shen)長負(fu)荷的(de)(de)單(dan)值(zhi)、平均值(zhi)和(he)變(bian)異系數。所以(yi)對(dui)它的(de)(de)要求，企業也是(shi)非常的(de)(de)高，因(yin)為這關系著最終的(de)(de)質量，不過單(dan)個使(shi)用還不行，通過搭(da)配棉檢驗，可以(yi)控制好當中的(de)(de)一(yi)些瑕(xia)疵(ci)，使(shi)其(qi)真正可以(yi)符合實際的(de)(de)標準。

由于棉(mian)(mian)(mian)纖(xian)維大容量(liang)測試儀僅涉及(ji)棉(mian)(mian)(mian)花(hua)的(de)長(chang)度(du)、線密度(du)、成(cheng)(cheng)熟(shu)(shu)度(du)比、強(qiang)力、整齊度(du)等，而棉(mian)(mian)(mian)花(hua)的(de)短絨(rong)率、成(cheng)(cheng)熟(shu)(shu)度(du)百分比、未成(cheng)(cheng)熟(shu)(shu)纖(xian)維百分比、棉(mian)(mian)(mian)結、雜質等疵點的(de)測試都與紡紗的(de)要(yao)求出入偏離較大。 其與紡紗的(de)實際質量(liang)指(zhi)(zhi)(zhi)(zhi)(zhi)標(biao)的(de)控(kong)(kong)制(zhi)(zhi)(zhi)關(guan)聯性較小，與紡紗半制(zhi)(zhi)(zhi)品控(kong)(kong)制(zhi)(zhi)(zhi)的(de)梳(shu)棉(mian)(mian)(mian)條、精(jing)梳(shu)條的(de)質量(liang)指(zhi)(zhi)(zhi)(zhi)(zhi)標(biao)無法建(jian)立對應關(guan)系，使得棉(mian)(mian)(mian)花(hua)測試指(zhi)(zhi)(zhi)(zhi)(zhi)標(biao)與棉(mian)(mian)(mian)條質量(liang)控(kong)(kong)制(zhi)(zhi)(zhi)指(zhi)(zhi)(zhi)(zhi)(zhi)標(biao)難以形(xing)成(cheng)(cheng)對應控(kong)(kong)制(zhi)(zhi)(zhi)關(guan)系，所以建(jian)立棉(mian)(mian)(mian)花(hua)混配棉(mian)(mian)(mian)單纖(xian)維測試儀質量(liang)控(kong)(kong)制(zhi)(zhi)(zhi)指(zhi)(zhi)(zhi)(zhi)(zhi)標(biao)，有利(li)于清梳(shu)聯工序危害性疵點的(de)清除和(he)控(kong)(kong)制(zhi)(zhi)(zhi)，而且這些控(kong)(kong)制(zhi)(zhi)(zhi)指(zhi)(zhi)(zhi)(zhi)(zhi)標(biao)都會對后工序梳(shu)棉(mian)(mian)(mian)條、精(jing)梳(shu)條的(de)控(kong)(kong)制(zhi)(zhi)(zhi)指(zhi)(zhi)(zhi)(zhi)(zhi)標(biao)產生影響(xiang)。

采用單(dan)纖(xian)維測(ce)(ce)試(shi)儀控(kong)(kong)(kong)制(zhi)(zhi)優等棉(mian)(mian)花中的(de)(de)(de)(de)指(zhi)(zhi)標，制(zhi)(zhi)定混配(pei)棉(mian)(mian)棉(mian)(mian)花單(dan)纖(xian)維測(ce)(ce)試(shi)物理指(zhi)(zhi)標控(kong)(kong)(kong)制(zhi)(zhi)標準(zhun)，尤其是對短纖(xian)維、未成熟纖(xian)維、棉(mian)(mian)結、帶纖(xian)維籽(zi)屑(xie)、雜質(zhi)、微(wei)塵的(de)(de)(de)(de)測(ce)(ce)試(shi)是提高清梳聯、精(jing)梳工序清除效率的(de)(de)(de)(de)關鍵，也是分析梳棉(mian)(mian)條、精(jing)梳條質(zhi)量控(kong)(kong)(kong)制(zhi)(zhi)指(zhi)(zhi)標與棉(mian)(mian)紗(sha)、面(mian)料(liao)細小紗(sha)疵控(kong)(kong)(kong)制(zhi)(zhi)的(de)(de)(de)(de)關鍵，否則，單(dan)一的(de)(de)(de)(de)大容(rong)量纖(xian)維測(ce)(ce)試(shi)儀測(ce)(ce)試(shi)的(de)(de)(de)(de)棉(mian)(mian)花質(zhi)量指(zhi)(zhi)標和(he)混配(pei)棉(mian)(mian)指(zhi)(zhi)標對紡(fang)紗(sha)的(de)(de)(de)(de)指(zhi)(zhi)導(dao)就會(hui)出現較(jiao)大的(de)(de)(de)(de)實際控(kong)(kong)(kong)制(zhi)(zhi)偏差。