Air-cooled Xenon Lamp Aging Test Chamber

Introduction：

Used for a variety of automotive parts and interior trim, electronic dashboards, printing and dyeing, dyestuff, decorative materials, etc. to simulate sunlight artificial aging characteristics test.
By setting the conditions of solar irradiation energy, temperature, humidity, and various climatic daytime and nighttime alternation in the test chamber, it provides the standard required simulated natural environment to test the fading, aging, softening, hardening, cracking, and other performance changes of materials.

Volumes, Dimensions and Weights:

Nominal internal volume: 225L
Test chamber dimensions: W(900)mm × H(500)mm × D(500)mm
Overall machine dimensions: W(1150)mm × H(2050)mm × D(1200)mm
Weight: 250KG

Specimen Restrictions:

This test equipment prohibits
Testing or storage of flammable, explosive or volatile substances
Testing or storage of corrosive substances
Testing or storage of biological specimens
Testing or storage of specimens from strong electromagnetic emission sources
Testing or storage of specimens of radioactive substances
Testing or storage of specimens of highly toxic substances
Testing or storage of specimens which may produce flammable, explosive, volatile, highly toxic, corrosive or radioactive substances during testing or storage

1. Test environmental conditions:
Ambient temperature of -10~+28℃, relative humidity ≤85% 

2. Test method:    
National standard GB/T16422.2 American standard AATCC TM16 ASTM C1442

3. Xenon lamp power:
Long-arc xenon lamp 2.5KW *(3) GB/T16422.2

4. Xenon lamp wavelength:
250-800nm, the maximum reproduction of the sun's aging mechanism, can be set to be tested for 24 hours of continuous exposure to the equivalent of summer noon light environment, compared with the actual outdoor environment, its average light intensity is stronger, the average daily exposure time is longer, so that test results can be quickly derived.    


5. Irradiation intensity:
0.30-0.57 W/M2 (at 340nm) adjustable
0.66-1.22 W/M2 (at 420nm) adjustable
35-70 W/M2 (at 300-400nm) adjustable
300-800 W/M2 (at 300-800nm) adjustable
650-1200 W/M2 (at 300-3000nm) adjustable

6. Irradiation intensity adjustment:    
Microcomputer + PID + digital power supply + xenon lamp infinitely adjustable

7. Irradiation intensity measurement: 
(1) Without sun-eye, manual calibration
(2) With sun-eye, automatic measurement
Sun-eye measurement principle：


8. Filters:
S1 high purity quartz glass, so that the spectral stop value of irradiance on the specimen is similar to the value of ground daylight
Modular design, can be optimized according to the test space combination
Depending on the environment, you can choose to simulate direct sunlight or sunlight transmitted through window glass
Generally, no filter replacement is required unless the filter is damaged    


9. Black plate temperature range: (room temperature +10°C) to 100°C Adjustable

10. Temperature fluctuation: ±0.5°C

11. Temperature uniformity: ≤±2°C

12. Humidity range: 45%R.H～75%R.H adjustable, darkness: 20%R.H～98%R.H adjustable

13. Humidity deviation: +2%R.H-3%R.H

14. Arc centre to pallet distance: 200-400mm (80L) 200-500mm (175L~225L) adjustable

15. Dark cycle, irradiation cycle: 0 to 9999H adjustable

16. Rain cycle: 0 to 9999min adjustable