TNL08鞋面皮伸縮試驗機(UpperMaterialFlexingTester)以連續(xù)往復(fù)伸縮快動作,模擬鞋子穿著后,于行走過程中,不同部位會受到如拉伸、擠壓、曲折等的受力,造成鞋子材料產(chǎn)生摺痕、皺紋或受損。測試后檢視試片起皺、裂痕或損傷情形,作為選用鞋面材料之參考依據(jù)。 Whilewalking,shoeswouldwithstanddifferentforcessuchastensile,squeeze,flexingatdifferentlocationoftheshoes,andwhichcausestheconditionoffolded,wrinkleordamaged.Thismachineistoadopttoimitateinordertohaveagoodreferenceforpurchaseorqualityimprovement. 規(guī)格參數(shù)Techniques:A.夾具Clamp:40 V字型(40 V-shaped)B.同時可試:12個試片 Numberofspecimen:12pcsC.計數(shù)器Counter:LCD0~999,999D.伸縮距離Flexingdistance:19mmE.伸縮速度Flexingspeed:300CPMF.重量Weight:70kg 符合標(biāo)準(zhǔn):ISO-5423,SATRAPm25 GB/T20991第6.5.2Standard:ISO-5423,SATRAPm25 GB/T20991(sectionof6.5.2)