UV aging Test chamber

Applications,

1. Simulate the sun, rain spray and condensation resulting damage to test the materials by exposure to sunlight with moisture and temperature.

2. To get the results of damage after several days or weeks which is equal to expose to outside for a few months. The damages include fading, discoloration, brightness down, powder, crack, blur, brittle, strength decreases and oxidation.

3. Provide reference with testing data for improvement of existing materials, or to assess the impact of changes in product durability and other aspects.

Test Criteria: 

ISO 4892-3, ASTM G154....

Technical parameters,

1. Chamber dimension (W*D*H): 1300*500*1460mm 

2. Chamber material: SUS#304 stainless steel 

3. Temperature range: RT to 70℃ 

4. Temperature fluctuation: ≤±1.0℃ 

5. Temperature uniformity:  3℃ 

6. Humidity range: ≥75%RH 

7. Controller Programmable controller, LCD touch screen 

8. Control mode:  Balance temperature humidity control (BTHC) 

9. Test cycle setting: Exposure, condensation and water spray test cycle is programmable .

10. Water spray cycle: Spray 18mins in every 120mins / spray 12mins in every 60mins 

11. Water usage: 8L/day 

12. Distance from sample to lamp: 55±2mm 

13. Centre distance between lamps: 65~70mm 

14. Irradiance range: 0.45~0.90W/m2 

15. UV lamps:  Imported Atlas UV-A: 315-400nm (8pcs, 1600h lifetime) 

16. Lamp power: 40W/Piece 

17. Specimen Size: 75×290mm (24pcs) / 75x150mm (48pcs), maximum thickness 5mm. 

18. Testing time: 0~999H, adjustable 

19. Protection system: Overload short circuit protection, Over temperature protection, Water lacking protection, Earth leakage protection, Auto shut off protection.