Instrument usage:
Used for measuring the twist, twist unevenness, and twist shrinkage of various types of cotton, wool, silk, synthetic fibers, as well as coarse and ply yarns.
Compliant with standards:
GB/T2543.1, GB/T2543.2, FZ/T10001, ISO 2061, ASTM D 1422, JIS L 1095 and other standards.
Product features:
1. LCD screen display, Chinese menu operation;
2. Fully digital speed regulation, stable speed, and extremely low failure rate;
3. Fully functional (direct counting method, untwist A method, untwist B method, triple untwist method) in accordance with GB, ISO and other standards;
Technical parameters:
1. Measurement length: 25mm, 50mm, 100mm, 200mm, 250mm, 500mm (any setting);
2. Twist testing range: 1-9999.9 twists/10cm, 1-9999.9 twists/m;
3. Untwist extension range: maximum 60mm (indicated by the ruler);
4. Measurement of maximum twist shrinkage: 20mm;
5. Dynamic clamp speed: 800 r/min, 1500r/min (adjustable);
6. Pre tension: 0-171.5cN (adjustable in stages);
7. External dimensions: 900 x 250 x 250mm (L x W x H);
8. Power supply: AC220V, 80W;
9. Weight: 15kg;