无码国内精品人妻少妇,97影院理论午夜伦不卡,精品日本韩国一区二区三区,国产精品一区二区久久毛片,baoyu网址国产最新,亚洲精品有码在线观看,精品久久久久久,亚洲成在人线视av
當前位置:首頁  >  技術文章  >  LFY-110 紗線動態摩擦系數測定儀

LFY-110 紗線動態摩擦系數測定儀

更新時間:2021-03-09  |  點擊率:481
LFY-110 紗線動態摩擦系數測定儀
 
主要用途
用于測定紗線的摩擦特性,適應于化纖長絲及其它混紡材料紗線的動態摩擦系數的測定,亦可用于皮輥等紡織器材的摩擦系數測定,是評價長絲及紡織器材摩擦系數等*的測試儀器。
儀器特征
采用絞盤法(RoLor)測試機理,直流電機作等速引力源。                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
精度的測力機構;
3、可調的預張力機構;
4、全自動測試控制系統;
技術指標
1、測力范圍及精度:0500cN±1
2、摩擦系數范圍:0<μ<1
3、摩擦角可調范圍:0度~360
4、預張力范圍:024CN
5、紗線測試速度:100m/min
6、顯示內容:速度、預張力、摩擦系數
7、電源、功率: AC220V 50Hz 300W
適用標準
ASTM D 3108-2013《紗線與固體材料之間摩擦系數試驗方法》
T/CNTAC 4-2017《紗線與固體材料之間摩擦系數試驗方法》
主站蜘蛛池模板: 久9视频这里只有精品试看| 国产亚洲精品久久久美女18黄| 国产av激情无码久久| 精品国产yw在线观看| 2020每日更新国产精品视频| 国产女主播白浆在线看| 国产青榴视频在线观看| 亚洲精品一区二区三区福利| 久久久久夜夜夜综合国产| 国产av麻豆天堂亚洲国产av刚刚碰| 人妻无码av中文系列| 2020国产精品永久在线| 日本三级香港三级人妇三| 少妇高潮惨叫久久久久电影| 中文无码乱人伦中文视频播放| 国产又黄又湿无遮挡免费视频| 亚洲精品一区国产精品丝瓜| 亚洲日本va午夜在线影院| 国产成人av一区二区在线观看| 中文字幕乱码人在线视频1区| 国产偷国产偷亚洲清高app| 久久影院综合精品| 国产免费久久精品99re丫丫| 激情国产一区二区三区四区| 亚洲 欧美 中文 日韩aⅴ综合视频| 亚洲中文字幕无码乱线| 免费三级现频在线观看播放| 国产无遮挡乱子伦免费精品| 国产精品少妇酒店高潮| 国产伦人人人人人人性| 人禽交 欧美 网站| 色综合色综合久久综合频道88| 亚洲色偷偷偷网站色偷一区| 99ee6这里只有精品热| 欧美506070老妇乱子伦| 国产偷国产偷亚洲清高孕妇| 国产精品一二三区久久狼| 国产成人a视频高清在线观看| 色婷婷狠狠久久综合五月| 久久w5ww成w人免费| 综合自拍亚洲综合图区欧美|