單纖維測試儀是一種(zhong)精密的(de)(de)儀器，可在纖維干態(tai)或濕態(tai)下進行一次拉伸(shen)試驗(yan)，顯(xian)示強力(li)、伸(shen)長率及定伸(shen)長負荷的(de)(de)單值、平均(jun)值和變異(yi)系數。所(suo)以(yi)對它(ta)的(de)(de)要求，企業也(ye)是非常的(de)(de)高，因為這關(guan)系著最(zui)終的(de)(de)質量，不過單個使(shi)用還不行，通過搭配棉檢驗(yan)，可以(yi)控(kong)制好當(dang)中的(de)(de)一些瑕(xia)疵，使(shi)其真正可以(yi)符合實際的(de)(de)標準。

由于棉(mian)(mian)纖維(wei)大容量(liang)測試(shi)儀(yi)僅涉及(ji)棉(mian)(mian)花(hua)的(de)長度(du)(du)、線密度(du)(du)、成(cheng)熟度(du)(du)比、強(qiang)力、整齊度(du)(du)等(deng)，而(er)棉(mian)(mian)花(hua)的(de)短(duan)絨率(lv)、成(cheng)熟度(du)(du)百分比、未成(cheng)熟纖維(wei)百分比、棉(mian)(mian)結、雜質等(deng)疵(ci)點的(de)測試(shi)都(dou)與紡(fang)紗的(de)要求出入偏離較大。 其與紡(fang)紗的(de)實際質量(liang)指(zhi)標(biao)的(de)控(kong)(kong)(kong)制(zhi)關聯(lian)性較小，與紡(fang)紗半(ban)制(zhi)品控(kong)(kong)(kong)制(zhi)的(de)梳(shu)棉(mian)(mian)條(tiao)、精梳(shu)條(tiao)的(de)質量(liang)指(zhi)標(biao)無法建(jian)立對應關系，使得棉(mian)(mian)花(hua)測試(shi)指(zhi)標(biao)與棉(mian)(mian)條(tiao)質量(liang)控(kong)(kong)(kong)制(zhi)指(zhi)標(biao)難以形(xing)成(cheng)對應控(kong)(kong)(kong)制(zhi)關系，所(suo)以建(jian)立棉(mian)(mian)花(hua)混配棉(mian)(mian)單纖維(wei)測試(shi)儀(yi)質量(liang)控(kong)(kong)(kong)制(zhi)指(zhi)標(biao)，有利于清梳(shu)聯(lian)工(gong)序危害性疵(ci)點的(de)清除和控(kong)(kong)(kong)制(zhi)，而(er)且這些控(kong)(kong)(kong)制(zhi)指(zhi)標(biao)都(dou)會對后工(gong)序梳(shu)棉(mian)(mian)條(tiao)、精梳(shu)條(tiao)的(de)控(kong)(kong)(kong)制(zhi)指(zhi)標(biao)產生影響。

采(cai)用(yong)單(dan)(dan)纖維(wei)測(ce)試(shi)(shi)儀控(kong)(kong)制(zhi)優等棉(mian)(mian)(mian)花(hua)中的(de)指標(biao)，制(zhi)定混(hun)配棉(mian)(mian)(mian)棉(mian)(mian)(mian)花(hua)單(dan)(dan)纖維(wei)測(ce)試(shi)(shi)物理指標(biao)控(kong)(kong)制(zhi)標(biao)準，尤其(qi)是對短纖維(wei)、未(wei)成熟纖維(wei)、棉(mian)(mian)(mian)結(jie)、帶纖維(wei)籽屑(xie)、雜質(zhi)(zhi)(zhi)、微塵的(de)測(ce)試(shi)(shi)是提(ti)高清梳(shu)(shu)(shu)聯、精梳(shu)(shu)(shu)工序清除(chu)效率的(de)關鍵(jian)，也是分析梳(shu)(shu)(shu)棉(mian)(mian)(mian)條、精梳(shu)(shu)(shu)條質(zhi)(zhi)(zhi)量控(kong)(kong)制(zhi)指標(biao)與棉(mian)(mian)(mian)紗(sha)、面料細小紗(sha)疵(ci)控(kong)(kong)制(zhi)的(de)關鍵(jian)，否則，單(dan)(dan)一的(de)大容量纖維(wei)測(ce)試(shi)(shi)儀測(ce)試(shi)(shi)的(de)棉(mian)(mian)(mian)花(hua)質(zhi)(zhi)(zhi)量指標(biao)和混(hun)配棉(mian)(mian)(mian)指標(biao)對紡紗(sha)的(de)指導就(jiu)會出現較大的(de)實際控(kong)(kong)制(zhi)偏(pian)差。