【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 and 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 traction device for overall mechanical properties, one large deformation extensometer, one set of reflective film stretching fixture, one computer, one printer.
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