Product Name
Digital Reeling Twist Tester
Model No.
Y331A-II
Y331A-II Digital Reeling Twist Tester is used to determine the yarn twist of single or plied yarn by direct count or untwist-retwist methods.
STANDARDS | ISO 2061 | GB/T2543.1/2, 14345 |
ASTM D1422/D1423 | FZ/T 10001 |
Note: this tester can conform to butnot limit to the standards above, for more standards conformance, pleasecontact us.
l Test methods | 1. Direct count; |
| 2. Once untwist-retwist method; |
| 3. Twice untwist-retwist method; |
| 4. Triple untwist-retwist method. |
l Sample length | 0~500mm, settable |
l Range of tested yarn | 1~499.9tex |
l Measuring range | 1~9999.9 twist |
l Twist unit | T/10cm, T/inch |
l Rotating speed | 200~1500rpm, settable |
l Metallic scale accuracy | 1mm |
l Power supply | AC220V, 50Hz, 20W |
l Dimensions | Main machine: 950*250*180mm (L*W*H) Sample holder: 123*75mm (L*W) |
l Net weight | 20kg |
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