亚洲精品一区二区三区无码夜色|国产精品福利在线观看免费不卡|国产在线拍揄自揄拍无码视频|国产成人精品久久二区二区|国产精品婷婷久久久久久|

Products

YG156AG Yarn Twist Tester

YG156AG Yarn Twist Tester

YG156AG Yarn Twist Tester is used to test yarn twist, which can measure number of turns, twist, mean number of turns, mean turn, mean twist, max value of twist, min value of twist, CV value of twist, unevenness of twist, and twist coefficient. It is up to the now national standard of testing yarn twist(《Textiles First part of yarn twist testing: direct counting GB/T 2543.1--2001》, 《Textiles Second part of yarn twist testing: untwist & re-twist method GB/T 2543.2--2001》, 《Air-spinning yarn testing: untwist & re-twist method FZ/T 10001--2006》). It can be tested as “direct counting”, “untwist & re-twist method A”, “untwist & re-twist method B”, the twist direction can be set “S” and “Z” according to needs. This instrument is used in reseaching and testing yarn twist units such as textile enterprises, textile high schools, institutions etc.

MAIN FEATURES
Automatic test, replacing yarn tube, catching yarn, delivering yarn, clamping yarn, feeding yarn, making zero, and spacing sampling can be finished automatically. Spacing sampling sets length according to needs, and testing data processes automatically without manual intervention.
It has “direct counting”, “untwist & re-twist method A”, “untwist & re-twist method B”, etc tests.
It can test twist of short line cutting from fabric by manual.

SPECIFICATION
Testing method (1) direct counting
(2) untwist & re-twist method A
(3) untwist & re-twist method B
Testing length 250mm~500mm national standards testing sample length
Twist testing range 0~9999.9 twist
Number of turns testing range 0~9999.9
Untwist elongation range max 20mm
Untwist/re-twist speed fast (2500±50)r/min, (2000±50)r/min, (1500±50)r/min, (1000±50)r/min, (800±50)r/min,
inching slow 300r/min (only suits direct counting)
Pretension range 0~160cN
Testing range various yarns
Power supply voltage 220V±10% frequency 50Hz/60Hz power consumption ≤500VA

COMPOSITION
It is composed of host computer and yarn creel.


 
镇原县| 谢通门县| 彭水| 广水市| 会理县| 松溪县| 兴宁市| 阳春市| 玉林市| 分宜县| 隆子县| 沁水县| 永济市| 当雄县| 余江县| 千阳县| 峨边| 渭南市| 陇南市| 玉门市| 什邡市| 金湖县| 广平县| 双柏县| 襄樊市| 桃源县| 和龙市| 二连浩特市| 元谋县| 扶风县| 都安| 三江| 肥东县| 抚宁县| 烟台市| 抚顺市| 体育| 慈溪市| 邵东县| 甘德县| 佛坪县|