YY021Q Automatic Single Yarn Strength Tester

1. The instrument will automatically clip yarn, move yarn, change yarn, cut yarn, stretch yarn, alarm and save test data and statistical report.
2. Adopt 10.4 inch large touch screen to operate, easy to operate, more intuitive display, good experience. Touch screen with a built-in 26 key in both English and Chinese input method, the touch screen can be set directly operator name, sample name, batch number, test standard, temperature, humidity, clamping length, stretching rate, and tension, test tube, test times, linear density, CN/N test parameters, such as tensile test unit, and set the test parameters and computer software, When a test is over, the touch screen will directly display the current test tube number, current test times, current test fracture strength and other data, and you can stop or suspend the test at any time, more flexible operation.
3. The pretension is automatically loaded, which is determined by the product number of the sample line density (fineness) and the pretension coefficient.
4. The user can easily carry out daily maintenance or calibration of the instrument according to the manual and touch screen, and can independently calibrate the force sensor, gripping length, stretching speed and the number of yarn frame tubes.
5. With big data statistics function, can generate weekly, monthly, annual reports, convenient for customers to control the quality of products.  
6. The instrument has high testing accuracy and good repeatability, which can reduce human error, save labor and greatly improve working efficiency.
7. The clamping mode adopts pneumatic clamping, does not damage the sample to be tested.
8. AC servo system drive, constant torque, smooth transmission, high speed, high efficiency.
9. Stepping motor and lead screw are used for yarn shifting, with high positioning accuracy and good repeatability.
10.The use of high-precision force sensor, accurate test data.
11. The yarn walking frame can hang 20 tubes of samples to be tested at the same time. The sample can be exchanged for the movement controlled by stepping motor.
12. The use of pneumatic scissors in exchange for the next tube of samples to be tested before cutting the current test sample.
13. The manipulator through compressed air to control the cylinder to realize the movement of the manipulator, so that automatic clamping sample.
14. The machine adopts pneumatic upper and lower gripper, through the compressed air control cylinder movement control of upper and lower chuck, used for clamping samples to be tested and stretching.
15. The machine is equipped with a waste wire storage box. During operation, the waste wire will be stored in the storage box through the yarn suction pipe.
16.The machine built-in pressure gauge can display the pressure of compressed air, equipped with pressure regulating valve, pull out the valve can be used to adjust the pressure of compressed air, the valve can be pressed in to achieve self-locking.
17. Operating software: can be customized Chinese, English, traditional Chinese and other language software.
18.The test report can be exported such as EXCEL, WORD, PDF and other file formats, convenient for customers to compare and evaluate the laboratory network.