The yarn length measuring instrument is used to shake a certain length of yarn or chemical fiber filament, and use the electronic balance to weigh the weight, and it is used to calculate the linear density of the yarn or chemical fiber filament (tex, tex) Dtex, denier D, yarn count and other indicators).
Yarn linear density definition:
①. tex: refers to the weight of a 1000-meter-long yarn in grams at a given moisture regain.
②. Dtex dtex: refers to the weight of 10,000 meters of fiber or yarn in grams at a constant moisture regain.
③. Denier D: refers to the mass grams of a 9000m-long fiber at a given moisture regain.
Related standards:
GB/T4743 Determination of linear density of textile package yarn skein method, GB/T14343 linear density test method of chemical fiber filament, and other Chinese standards and other national standards.
Instrument characteristics:
1. Transmission mechanism: The spring automatic fastening mechanism is adopted to automatically adjust the position of the motor to ensure the accurate stop of the yarn frame.
2. Counting part: It adopts mechanical dial input and digital block display output, which is intuitive, improves the accuracy and reliability of the input part, and prolongs the service life of the counter.
3. Control part: single-chip control, stable start and stop, low operating noise, accurate lap counting, and no lap phenomenon.
4. Adjustment part: adopt soft start method to extend the use and life of the motor. The controllable KC05 is used as the main high-speed component to reduce the number of relays and enhance the stability and anti-interference of the machine. The automatic positioning function is adopted, and the last lap is controlled by the program solidification.
technical parameter:
1. Number of shakeable tubes: 1～6 tubes are standard (8 tubes, 10 tubes, 12 tubes can be customized according to customer needs)
2. Yarn frame circumference YG086C 1000±1mm
3. Yarn frame speed 30～280mm/min stepless speed regulation
4. Tension range 0～100cN
5. Lap number preset 2～9999
6. Yarn guide pivot stroke 35±1.5mm
7. Equipment dimensions (length×width×height): 800mm×700mm×500mm
