How much is the drum type xenon lamp aging test chamber

The destruction of materials by natural sunlight and moisture causes incalculable economic losses every year. The damage caused mainly includes fading, yellowing, discoloration, decreased strength, brittleness, oxidation, decreased brightness, cracking, blurring, and powdering. For products and materials exposed to direct or through glass windows, there is a high risk of damage from light. Materials that are exposed to fluorescent lamps, halogen lamps, or other luminescent lamps for a long time can also be affected by photodegradation.

Anhui Ruide water-cooled xenon lamp weather resistance test chamberUsing xenon arc lamps that can simulate the full spectrum of sunlight to reproduce destructive light waves present in different environments. This device can provide corresponding environmental simulation and accelerated testing for scientific research, product development, and quality control.

Anhui Ruide water-cooled xenon lamp weather resistance test chamberCan be used for selecting new materials, improving existing materials, or evaluating changes in durability after changes in material composition. The device can simulate the changes in materials exposed to sunlight under different environmental conditions very well.

1、 Technical indicators

Model 1: RD/SN-950A

2. Studio size: D950 * W950 * H850 Unit: MM

3. Temperature range: RT+10 ℃~80 ℃

4. Humidity range: below 65% R? H

5. Blackboard temperature: 63-70 ℃

6. Temperature fluctuation: ± 0.5 ℃

7. Temperature uniformity: ± 2.0 ℃

8. Humidity deviation:+2% to -3% R? H

9. Rainfall duration: 0-9999 minutes, adjustable for continuous rainfall

10. Rainfall cycle: 0-240min, adjustable interval (intermittent) rainfall

11. Spray cycle (spray time/no spray time): 18min/102min or 12min/48min

12. Xenon lamp power: 6.5KW (water-cooled)

13. Heating power: 2.5KW

14. Humidification power: 2.5KW

15. Distance between sample holder and lamp: 300-375mm

16. Sample rack: 360 ° rotation, rotation rate 1r/min

17 sample: 75 * 150 standard sample

18. Irradiance: The average irradiance between 290nm and 800nm wavelengths is 550W/㎡.

Two structures

1. The shell is made of A3 steel plate, and the surface of the shell is treated with spray coating, making it more smooth and beautiful;

2. The inner liner is made of imported high-quality mirror stainless steel plate;

3. Mixing system: using a long axis fan motor and a stainless steel multi blade impeller that is resistant to high and low temperatures to achieve strong convection and vertical diffusion circulation;

4. Double layer high tensile sealing strips with high temperature resistance are used between the door and the box to ensure the sealing and light avoidance of the testing area;

5. Using non reactive door handles makes operation easier;

The bottom of the machine adopts high-quality PU movable wheels;

The observation window is made of tempered glass with coating;

3、 Heating system

1. Using far-infrared nickel alloy high-speed heating wire;

The output power of temperature and humidity control is calculated by a microcomputer to achieve high-precision and high-efficiency electricity efficiency;

4、 Circuit control system

1. The temperature and humidity control instrument adopts a fully imported integrated controller;

2 Accuracy: 0.1 ℃ (display range);

3. Resolution: ± 0.1 ℃;

4. Temperature sensor: PT100 platinum resistance thermometer;

5. Control mode: thermal balance temperature and humidity control mode;

6. Temperature and humidity control is achieved through coordinated control of the same channel using the P.I.D+S.S.R system

5、 Circular system

1. Single cycle, centrifugal fan, split flow air duct structure;

2. Self provided cooling water tower (with a cooling capacity of 5 tons per hour);

6、 Lighting system

Blackboard thermometer: metal blackboard thermometer;

Xenon lamp tube: domestically produced (water-cooled) tubes that have passed the inspection, (imported tubes to be discussed separately)

7、 Protection system

1. Overall equipment overheating

2. Overall equipment under phase/reverse phase

3. Overall equipment timing

4. Other protections include leakage, water shortage, operation indication, automatic shutdown after fault alarm, etc.

8、 Equipment usage conditions

1. Environmental temperature: 5 ℃ to+28 ℃ (average temperature within 24 hours ≤ 28 ℃)

2. Environmental humidity: ≤ 85%

3 Power requirements: AC380 (± 10%) V/50HZ three-phase five wire system

Pre installed capacity: 13. 0KW