LFY-105 Yarn Length Measuring Instrument

Main purpose
It is used for extracting a certain length (100 meters, 50 meters) and number of turns from the tube yarn or tube yarns, for the purpose of measuring the yarn density (number or count) and determining the strength of the yarn.
Instrument features
It can preset the length (number of turns) and is equipped with a tension device and self-stop mechanism.
Technical specifications
1. Loop length: 1000mm ± 0.5mm (circular perimeter of the yarn box)
2. Number of tubes that can be shaken simultaneously: 1 to 6
3. Yarn box rotation speed: 30 to 250 revolutions per minute, stepless speed adjustment
4. Preset number of loops: 2 to 9999
5. Reversal stroke of yarn shaking: 35mm ± 0.5mm
6. Single yarn tension range: 0 to 100 cN
7. Working power supply: AC 220V 50Hz 0.2kW
8. Dimensions: 780mm × 660mm × 480mm
9. Weight: 40kg
Applicable standards
GB/T 4743-2009 Textiles - Tube Yarn - Method for Measuring the Linear Density of Twisted Yarn