（China）YY831A Hosiery Pull Tester
Used for testing the lateral and straight elongation properties of all kinds of socks.
FZ/T73001、FZ/T73011、FZ/T70006.
1. Large screen color touch screen display and operation, Chinese and English interface menu operation.
2. Delete any measured data, and export the test results to Excel documents, which is convenient to connect with the user's enterprise management software;
3. Software analysis function: breaking point, breaking point, stress point, yield point, initial modulus, elastic deformation, plastic deformation, etc.
4.Safety protection measures: limit, overload, negative force value, overcurrent, overvoltage protection, etc.;
5. Force value calibration: digital code calibration (authorization code);
6. (Host, computer) two-way control technology, so that the test is convenient and fast, the test results are rich and varied (data reports, curves, graphs, reports);
7. Standard modular design, convenient instrument maintenance and upgrade.
8. Chinese/English menu operation, fixed elongation force, fixed load force, stretching speed, clamping distance can be set freely;
9. Support online function, test report and curve can be printed out.
1. Fixed tensile force and accuracy :(0.1 ~ 50)N ≤±0.2%F•S
2. Fixed elongation and accuracy :(0.1 ~ 500) mm ≤±0.1mm
3. Time setting: 0.1min ~ 999.99min
4. Stretching speed: 2400±10mm/min
5. Elongation resolution: 0.1mm
6. Clamping distance: 100mm ~ 500mm digital setting
7. Dimensions: 620mm×290mm×390mm (L×W×H)
8. Power supply: 220V, 50HZ
9. Weight: 30Kg
