Product Name
Digital Reeling Twist Tester
Model No.
Y331S
Y331S 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.
Test methods | 1. Direct count; |
2. Once untwist-retwist method; |
3. Twice untwist-retwist method; |
4. Triple untwist-retwist method. |
Sample length | 25,50,100,200,250,300,350,400,500mm |
Range of tested yarn | 1~499.9tex |
Measuring range | 1~9999.9 twist |
Twist unit | T/250px, T/inch |
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