Spandex tensile machine

The spandex tensile testing machine adopts various testing methods such as one-time tensile test method, fixed elongation load method, stress relaxation test method, and plastic deformation test method to test the breaking strength, breaking elongation, tensile force under fixed elongation load, shrinkage force, stress attenuation percentage, and plastic deformation percentage of spandex yarn.

The spandex tensile machine is a device used to test the tensile properties and strength of spandex materials. It can measure the fracture strength, elongation, and other related performance indicators of spandex yarn under stress. A tensile machine typically includes fixtures or jigs for securely fixing and stretching spandex fiber samples, and is equipped with sensors and measuring instruments to record and analyze the stress-strain relationship of the samples during the testing process. This type of testing can help evaluate and improve the quality and performance of spandex yarn, and ensure that it meets specific standards and requirements.

1、 Polymer Material Testing Machine Description: Designed for testing small load materials ranging from 1N to 50N to 100N to 200N to 500N to 1KN to 2KN to 5KN, it is widely used for testing solar backsheet/membrane, monofilament, geotextile, plastic film, stretch film, winding film, textile fiber, paper, rubber, adhesive, food packaging materials, plastic sheets, wire ropes, mobile phone cables, wire connectors, aluminum foil and copper foil, stainless steel strip, steel wire copper wire, stainless steel wire raw materials or dumbbell specimens, including tensile, tear, peel, shear, and adhesion tests. conform to GB，ISO7500/1，JJG475-88，ASTM E4，DIN5122，JIS B7721/B7733，EN1002-2，BS1610，CNS9471/9470 Waiting for standards.

2、 Technical specifications of spandex tensile machine:

1. Sensor: 1KN/2KN/5KN. Accuracy range: ± 0.5%. Resolution 1/200000.

2. Power amplification factor: X1, X2, X5, X10, X20, X50, X100 seven levels automatic switching

3. Power system: servo motor

4. Control system: servo control system

5. Transmission system: high-precision transmission screw

6. Speed range: 0.05-500 mm/min (computer-controlled). Speed accuracy: within 0.005mm

7. Displacement accuracy 0.005mm, indication error: within ± 0.5%.

8. Stretching screw length: approximately 800 mm.

9. Data processing system: Testing machine software on the Win XP testing software platform

10. Safety devices: overload emergency stop device, upper and lower travel limit device, leakage stop device.

11. Power supply: AC220V 50Hz

12. Volume: Approximately 550 × 400 × 1500mm (length × width × height)

13. Weight: Approximately 80 kg