【Scope of application】
This product uses a xenon arc lamp as a light source to simulate and strengthen weather resistance and accelerated aging test equipment to quickly obtain near-atmospheric aging test results to evaluate the weather resistance of materials. Weather resistance test is an important means of screening formulas and optimizing product composition in the process of scientific research and production. It is also an important content of product quality inspection. Application materials such as coatings, plastics, aluminum-plastic panels, and automotive safety glass all require weather resistance tests.
【Related standards】
National Standard GB/T16422.2
American Standard AATCC TM16, ASTM C1442, ASTM D4459
【technical parameter】
1. Xenon lamp power: long arc xenon lamp, 2.5KW X(1) GB/T16422.2
2. Xenon lamp wavelength: 250-800nm, reproduces the aging mechanism of sunlight to the greatest extent, and can be set to expose the tested sample to an environment equivalent to summer noon for 24 hours. Compared with the actual outdoor environment, its average illumination The intensity is stronger and the average daily exposure time is longer, so that the test results can be quickly obtained.
3. Irradiation intensity:
35-70 W/M2 (at 300-400nm) adjustable 0.30-0.57 W/M2 (at 340nm) adjustable
300-800 W/M2 (at 200-800nm) adjustable 0.66-1.22 W/M2 (at 420nm) adjustable
650-1200 W/M2 (at 200-3000nm) adjustable
4. Irradiation intensity adjustment: microcomputer + PID + digital power supply + xenon lamp stepless adjustment
5. Irradiation intensity measurement: without sun eye, manual calibration or with sun eye, automatic measurement (optional)
6. Filter:
6.1S1 high-purity quartz glass, so that the spectral stop value of the irradiance on the sample is close to the value of the ground sunlight
6.2 Modular design, can optimize the combination according to the test space
6.3 According to different environments, simulation can be selected
6.4 Direct sunlight or sunlight through window glass
6.5 Unless the filter is damaged, there is generally no need to replace the filter
7. Blackboard temperature range: (room temperature +10℃)～100℃, adjustable (dark period: room temperature～120℃ adjustable)
8. Temperature fluctuation: ±0.5℃
9. Temperature uniformity: ≤±2℃
10. Humidity range: 45%R.H～75%R.H, adjustable
11. Humidity deviation: +2%R.H-3%R.H
12. Distance between arc center and tray: 200～500mm adjustable
13. Dark period and irradiation period: 0～9999H adjustable
14. Rain cycle: 0～9999min adjustable
15. Box size in the test area: W(500)mm×H(400)mm×D(400)mm
16. Overall dimensions: W(700)mm×H(1950)mm×D(1100)mm
17. Weight: (150)KG
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