亚洲不卡在线观看 I 亚洲 欧美 综合 在线 精品 I 深夜免费福利在线 I 国产精品xxxxxx I 成人免费毛片色戒 I 双性皇帝龙椅腿合不拢h I 天天做天天看 I 国产草逼视频 I a男人的天堂久久a毛片 I 日产有线一区2区三区 I 97色伦2视频在线观看 I 久久视热这里只有精品 I 国产寡妇精品久久久久久 I 久热久精品 I 午夜影院黄色片 I 久久综合区 I 超碰激情在线 I 一区二区激情日韩五月天 I 成人午夜特黄aaaaa片男男 I 激情在线一区 I 3p人妻少妇对白精彩视频 I v11av在线播放 I 亚洲精品大全 I 91传媒免费视频 I 国产精品视频区 I 无码人妻一区二区三区免费n鬼逝 I 久久久久琪琪去精品色无码 I 日本爱爱爱视频 I 国产毛片毛片毛片毛片毛片 I 天天操国产 I 亚洲天堂自拍 I 久久天堂av女色优精品 I 国产精品国产三级国产潘金莲

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:570
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: 成人免费一区二区三区视频 | 国内揄拍国产精品人妻电影 | 轻点好疼好大好爽视频 | 成人区亚洲区无码区在线点播 | 黑人巨大精品欧美 | 麻豆av一区二区天美传媒 | 久久精品免费一区二区喷潮 | 国产男女猛烈无遮挡免费网站 | 少妇高潮尖叫黑人激情在线 | 亚洲中文字幕成人无码 | 中文字幕亚洲乱码熟女在线 | 亚洲精品乱码久久久久久蜜桃图片 | 中文字幕亚洲综合久久 | 国产精品嫩草影院一二三区入口 | 国产一区二区不卡在线看 | 97se亚洲国产综合自在线不卡 | 亚洲国产精品无码久久久不卡 | 国产精品久久久天天影视 | 欧美日本精品一区二区三区 | 国产成人精品免费视频大全软件 | 同性男男黄g片免费网站 | 亚洲精品天堂一区二区三区 | 五月综合激情婷婷六月色窝 | 成人免费无码h在线观看不卡 | 日产区一线二线三av | 福利片一区二区 | 久久久久无码精品国产h动漫 | 无码午夜成人1000部免费视频 | 亚洲精品亚洲人成在线观看 | 看全色黄大色大片免费久久 | 国产18禁黄网站免费观看 | 欧美成人精品高清视频在线观看 | 中文有码视频在线播放免费 | 国产成人免费视频 | 强奷漂亮人妻系列老师 | 熟女视频一区二区在线观看 | 国色精品无码专区在线不卡 | 国产精品1撸大师 | 国产丝袜视频一区二区三区 | 精品人妻av区波多野结衣 | 国产成人无码18禁午夜福利网址 |