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Yarn Testing Equipment
Name：LFY-109F Wet and Dry Yarn-on-Yarn Abrasion Resistance Tester
Details
Main purposeThe instrument is used for testing the wear resistance of yarn and various ropes in dry and wet conditions.
Technical characteristics
The instrument is used for testing the wear resistance of yarn and various ropes under dry and wet conditions, and is controlled by a computer for testing and data processing. Through testing, the average wear resistance of the yarn, coefficient of variation of wear resistance, maximum value, minimum value, etc. can be displayed.
Technical indicators
1. Friction range: (50 ± 4) mm;
2. Friction speed: 60-70 times/minute;
3. Friction tip angle: 34 °;
4. Center distance between upper and lower guide wheels: (254 ± 2) mm
5. Data output items: average friction frequency, coefficient of variation of friction frequency, confidence interval;
6. Test results: can be stored and queried;
7. Pre tension: 5g, 10g, 15g, 20g, 25g, 30g, 35g;
8. Working power supply: AC220V; 50Hz.
Applicable standards
ASTM D6611-2016 Standard Test Method for Wet and Dry Yarn-on-Yarn Abrasion Resistance
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