LFY-705 Compression Socks Compression Performance Testing Instrument

Utility Model Patent: ZL 2016 2 0467457.8 
Main purpose/Use 
The main method for measuring the compression performance of compression stockings is as follows: when the stockings are stretched horizontally according to their specifications (while ensuring no deformation in the longitudinal direction), the lateral force of the compression stockings within a certain width range is measured. 
Technical Specifications
1. Marking measurement device: The marking plate is equipped with adjustable fixtures, including a fixture system for both circular looms and flat looms. 
2. Resolution of the measuring ruler: 1mm 
3. Colored felt-tip pen 
4. Clamping device: A set of anti-collapse support rods
5. Tensile testing machine with a constant stroke mechanism, equipped with a set of special test fixtures for compression stockings 
6. Measurement Range: 0 - 500N; 
7. Accuracy of test force; better than ±1% 
8. Displacement resolution: 0.01mm; 
9. Accuracy of displacement measurement: Better than ±1% 
10. Test travel: 1000mm 
11. Displacement speed control range: 1mm/min to 500mm/min (standard configuration) 
12. Displacement speed control accuracy: Better than ±1% 
13. Computer controls the experimental process and automatically processes the experimental data. 
14. Protection Function: The testing machine has an overload protection function. 
15. Power supply: 220V, 50Hz 
16. Weight: 150kg 
Applicable Standards 
YY/T 0853-2024 Medical Venous Varicose Compression Socks 
YY/T 0851-2011 Medical Anti-Thrombosis Stockings