【Scope of application】

It is mainly used for the mechanical performance test of reflective film, anti-glare board and other products in road traffic safety facilities, such as the tensile load test of reflective film, wind load test of anti-glare board, etc.

【Standards compliant】

GB/T18833-2012, GB/T24718-2009, etc.

【technical parameter】

1. Test method: Measured according to the principle of constant velocity elongation (CRE), the whole process is controlled by a high-speed processor, and the changes at every moment (curve dynamic monitoring), breaking strength, elongation at break (elongation rate) are recorded. ), time, frequency, etc.

2. Test method: microcomputer control

3. Range: 500N/1000N/2500N/5000N (optional)

4. Force measuring accuracy: ≤±0.02%F.S

5. Adjustment accuracy of clamping distance: ±0.1mm

6. Stretching speed: 0.001-500mm/min digital speed regulation, error ≤±2% (arbitrarily set)

7. Gantry width: 420mm

8. Effective stroke: 1000mm

9. Elongation resolution: 0.001mm

9. Sampling frequency: 2500 times/sec

10. Maximum cumulative test times (maximum data capacity of continuous test): 5000 times (can be grouped arbitrarily)

11. Print: output print results in various forms

12. Power supply: AC220V±10％50Hz

13. Dimensions: 820×650×1750mm (L×W×H)

14. Weight: about 180 Kg

Configuration: One host, one set of overall mechanical properties traction device, one large deformation extensometer, one set of reflective film stretching fixture, one computer, one printer.