Xenon lamp weathering test chamber

JZ-SQ typeXenon lamp weather resistance test chamber

1、 Purpose:

Xenon lamp aging test chamber is a type ofXenon arc lamp for simulating the full spectrum of sunlightThe comprehensive climate test device can not only conduct climate aging tests, but also test the light resistance of high scoring materials, that is, evaluate the light resistance of polymer materials by exposing them to artificial light sources that simulate the spectrum of sunlight passing through glass. Simulate and strengthen experiments based on the main climatic factors of light energy, temperature, rainfall or condensation, and humidity; Using xenon arc lamps that can simulate the full spectrum of sunlight to reproduce destructive light waves present in different environments;Xenon lamp weather resistance test chamberIt can provide corresponding environmental simulation and accelerated testing for scientific research, product development, and quality control, and can be used for selecting new materials, improving existing materials, or evaluating changes in durability after changes in material composition; Suitable for plastics, rubber, paint, coatings, inks, paper, pharmaceuticals, food, cosmetics, textiles, automotive parts, packaging materials, building materials, electrical products, etc.

2、 Technical specifications

1. Model: SW/SN-150

2. Studio size: D500×W500×H50Unit 0: MM

3. Sample tray size: 480×480mm

4. Temperature range: RT+10 ℃~70 ℃ adjustable

5. Humidity range: 50-90% R • H adjustable

6. Blackboard temperature: 40-100 ℃ (± 3 ℃)

7. Temperature fluctuation: ± 0.5 ℃

8. Temperature uniformity: ± 2.0 ℃

9. Glass window filter: 1 unit

10. Xenon lamp source: air-cooled lamp tube

11. Xenon lamp quantity: 1 unit

12. Heating power: 1.5KW

13. Humidification power: 0.75KW

14. Distance between sample holder and lamp: 100-500mm

15meter:SWS550Programmable high-resolution color touch screen temperature and humidity controller, supporting both English and Chinese;Computer PID control and SSR output operation; 10 sets of memory program groups, each containing 8 program segments, totaling 80 segments, with a running time of 99 hours and 59 minutes for each segment; All loops are repeated 999 times more, and some loops are repeated 99 times more

3、 Structure and Material

1. Inner box material: SUB imported stainless steel plate

2. Outer box material: imported cold-rolled sheet with electrostatic spray coating, uniform color tone, beautiful and generous

3. Heater: Stainless steel 316LI finned electric heating tube

4. Door frame insulation:Silicone rubber door sealing strip resistant to high and low temperature aging

5. The lamp tube is installed on the top of the test chamber, which is easy to disassemble and equipped with an exhaust device to quickly dissipate heat outside

6. High temperature, humidity, and light * independent system (non interfering with each other)

4、 Supply air circulation system

1. Experimental equipment motor Changzhou Xiangming”

2. Experimental equipment multi wing centrifugal wind turbine "Red Cloud"

3. Circulation method: air circulation

5、 Humidification system

1. Humidification method: electric steam humidification

2. Heating method: SSR solid-state relay contactless heating

3. Water supply method: pump type water supply

4. Humidity sensor: Platinum resistor PT100Ω/MV

5. Temperature sensor: Platinum resistor PT100Ω/MV

6. Water level control: level gauge imported from Taiwan, China, China

7. Water level gauge: transparent quartz glass water level gauge

8、 水箱：内置固定式水箱10L

6、 Control of refrigeration and dehumidification systems

1 Compressor: Adopting the environmentally friendly "Taikang" compressor imported from France

2 Refrigeration method: single-stage refrigeration

3 Condensation method: air-cooled

4 Refrigerant: R404A (environmentally friendly)

5 Heating and cooling system * independent

6 Internal spiral refrigerant copper tube

7 Fin slope evaporator (with automatic defrosting system)

8 American "Aigo" dry filter

9. Italian "Casito" solenoid valve

10. Expansion valve: * Denmark

11. Air-cooled finned condenser

12. Throttle device: thermal expansion valve, capillary tube

13Dehumidification system: using evaporator coil dew point temperature laminar contact dehumidification method

7、 Protection system

1. Fan overheat protection

2. Overall equipment under phase/reverse phase protection

3. Overload protection for refrigeration system

4. Refrigeration system overpressure protection

5. Overtemperature protection

6. Other issues include electrical leakage

7. Automatic shutdown after fault alarm

8. Quick fuse

8、 Box configuration

1. The inner diameter is50mmStainless steel cable holes are available for live testing of test specimens

2. Equipped with four layers of vacuum glass observation windows, the specimen can be seen from the outside

9、 Environmental temperature for use

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

2. Environmental humidity: ≤ 85%

3. There is no strong vibration or electromagnetic field around it

4. There is no high concentration of dust or corrosive substances around

5. No direct sunlight or direct radiation from other heat sources

6. There is no strong airflow around, and when forced airflow is required, the airflow should not be directly blown onto the box

7. The test chamber should be placed steadily and kept level

8. There should be a certain distance around the test box to facilitate maintenance operations

9. The installation site has good ventilation

10. Good grounding

10、 Applicable standards

This product is designed and manufactured strictly in accordance with the technical parameters of GB/T16422.2-99. Simultaneously comply withGBT1865-2009、GB/T14522-93、GB/T2424.14-1995、 ASTMG155, ISO10SB02/B04 and other standards.