It is used to determine the breaking strength and elongation at break of single yarn and synthetic fiber filaments and deformed filaments. PC control is used to automate the testing process. 【Relevant Standards】

GB/T3916 GB/T14344 ISO2062 ASTM D2256 etc.

【Scope of application】: It is used to determine the breaking strength and elongation at break of single yarn and synthetic fiber filaments and deformed filaments. PC control is used to automate the testing process. [Method standard]: GB/T3916  GB/T14344  ISO2062  ASTM D2256 等。 [Instrument features]: 1. The machine can select three different tensile curves, (F/L, F/T, L/T) and comprehensive curves and can be printed out. 2. The machine is controlled by computer system, automatically processing data, displaying and printing out, and can be saved in the hard disk for easy recall. 3. Adopt the principle of constant velocity elongation (CRE) detection. 4. The whole machine has few connectors, no relay, strong reliability, reliable, accurate, stable, high efficiency, parameters are input by standard keyboard, and the servo motor system is used to make the stretching speed more accurate. 【Technical Parameters】: 1. Type: Constant Velocity Elongation (CRE) 2. Range: 5000CN 3. Accuracy: ±0.5% 4. Resolution: 0.5CN 5. Clamping distance: 100~500mm can be set arbitrarily 6. Clamping distance accuracy: ±1mm 7. Maximum elongation: 0-500mm (when the clamping distance is 500mm) 8. Pretension range: 0~150cN (automatically applied by manipulator) 9. Stretching speed: 20~9000mm/min 10. Data input method test: keyboard input (104-key standard keyboard) 11. Test data output method: CRT color display: load value, elongation value, number of times/tubes, elongation percentage, breaking time. Printout: Print the test breaking strength, elongation at break, elongation at break, elongation at break, single value at breaking strength, single value of breaking time, breaking strength elongation percentage, maximum value, minimum value, average value, CV value per tube and each batch. Average of the breaking time 12. Clamping method: pneumatic clamping 13. Number of test tube yarns: 1~20 14. Overall dimensions: 1100×630×1770mm 15. Power supply: AC220V