Application
To determine twist, twist uneven rate, twist contraction for yarn and thread of cotton, fur, silk, chemical fiber.
Standards
FZ/T 10001, GB/T 2543.1, GB/T 2543.2;
ISO 2061, ASTM D 1422, JIS L 1095;
ISO 17202, BS 2085, ASTM D 1423.
Features
Test method available for option:
A, Direct counting method
B, Untwisting and twisting
C, Three-time untwisting and twisting method
Specifications
Model | UA004B Electronic Yarn Twist Tester |
Transmission mode | Electric motor drive |
Test method | A, Direct counting method B, Untwisting and twisting C, Three-time untwisting and twisting method |
Direction | Clockwise S Anti-clockwise Z |
Test length | 25mm, 50mm, 100mm, 250mm, 500mm |
Measuring range | 1~9999.9twist/10cm |
Maximum twist contraction | 20mm |
Turning speed | 100~200r/min adjustable |
Pre-tensioning | 0.5~171.5cN |
Power supply | 1 Phase AC 220V 50Hz |
Dimension & Weight
Model | UA004B Electronic Yarn Twist Tester |
Dimensions | 1080×275×216mm |
Weight | 16kg |
Standard Accessory
Model | UA004B Electronic Yarn Twist Tester |
Pretension load | 1set |
Magnifier | 1set |