Product Description:

The uv weathering test chamber is widely used to evaluate the weather resistance of materials, and can provide the best sunshine uv,to simulate the sun, rain spray and condensation resulting damage to test the materials by exposure to sunlight with moisture and temperature.

uv weathering test chamber apply to Dyestuff chemical leather shoe material outdoor supplies building materials Home testing organization research and quality control other industries
Features:

1. Specimen Size: 75×290mm (24pcs) / 75x150mm (48pcs), maximum thickness 5mm
   2. Chamber dimension (W*D*H)： 1300*500*1460mm
   3. Chamber material： SUS#304 stainless steel
   4. Controller: Programmable controller, LCD touch screen
   5. Protection system
   6. Testing time: 0~999H, adjustable
   7. UV lamps: Imported Atlas UV-B: 280-315nm (8pcs, 1600h lifetime)
   8. Test Criteria：ISO 4892-3,ASTM G154

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.

Standard Parameter:

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: 0.45~0.95W/m²
15. UV lamps: Imported Atlas UV-B: 280-315nm (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