SN-500 Beijing air-cooled xenon lamp aging test equipment

reference standard
GB/T16422.2-1999 Plastic laboratory light source exposure test method (Part 2 Xenon arc lamp)
GB/T16422.2-2014 Plastics Laboratory Light Source Exposure Test Method (Part 2 Xenon Arc Lamp)
GB/T8430-98 Textiles - Color fastness test - Xenon arc lamp - Color fastness to artificial light
GB/T1865-2009 Paints, Varnishes, Artificial Air Aging, and Artificial Radiation Exposure
GB/T5137.3-96 Test Method for Radiation Resistance, High Temperature, Moisture Resistance, and Color Aging of Automotive Safety Glass
GB/T2423.24-95 Environmental testing for electrical and electronic products Part 2: Test methods, Test SQ: Simulating solar radiation on the ground
GB/T18244-2000 Aging test method for building waterproofing materials
GB/T3511-2008/ISO 4665：1998
GB/T15102-2006 impregnated film paper veneer artificial board
GB/T12831-91 Vulcanized rubber - Artificial climate (xenon lamp) aging test method
GB/T14522-93 Accelerated Test Method for Artificial Climate of Plastic, Coating, and Rubber Materials Used in Mechanical Industry Products

1、 Product Model and Parameters

2、 Box material
1. The outer shell is made of (t=1.2mm) A3 steel plate CNC machine tool for processing and forming, and the surface of the shell is sprayed with plastic for a smoother and more beautiful appearance;
2. The inner liner is made of imported (SUS) 304 stainless steel plate;
3. The insulation material adopts high-density glass fiber cotton and high-pressure polyurethane foam insulation;
4. The mixing system adopts 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;
5. Double layer high tensile sealing strips with high temperature resistance are used between the door and the box to ensure the sealing of the testing area;
6. Using non reactive door handles makes operation easier;
7. The bottom of the machine adopts high-quality fixed PU movable wheels;

SN-500 Beijing air-cooled xenon lamp aging test equipment

3、 Heating system:
1. Adopting far-infrared stainless steel high-speed heating electric heater;
2. Independent system for high temperature, humidity, and lighting (without interference with each other);
3. The output power of temperature and humidity control is calculated by a microcomputer to achieve high-precision and high-efficiency electricity efficiency;

4、 Humidification system:
1. The built-in boiler steam humidifier has energy-saving and consumption reducing functions, which can save 70% of energy consumption;
2. Equipped with automatic water level compensation and water shortage alarm system;
3. The humidity control adopts P.I.D+S.S.R, and the system coordinates control with the same channel;

5、 Circuit control system:
1. The temperature and humidity control instrument adopts a "7.0-inch" large screen - LCD display, programmable microcomputer PID control SSR output operation, fully imported large LCD touch screen image, simple screen operation, and easy program editing (optional);
2. The temperature control adopts P.I.D+S.S.R, and the system coordinates control with the same channel, which can improve the stability and service life of control components and interfaces;
3. Touch sensitive settings, digital and direct display;
4. It has the function of automatic calculation of P. I. D, which can reduce the inconvenience caused by manual setting;
5. Lighting, condensation, and spraying can be independently controlled or alternately controlled in a cyclic manner;
6. The independent control time and alternating cycle control time for lighting and condensation can be set arbitrarily within one thousand hours;
7. In operation or setting, if an error occurs, a warning signal will be provided;
8. Schneider components from France;

6、 Refrigeration and dehumidification system control:
1. Compressor: Fully enclosed French Taikang;
2. Refrigeration method: stacked single machine refrigeration;
3. Condensation method: air-cooled;
4. Refrigerant: R404A (environmentally friendly)
5. The entire system pipeline undergoes a 48 hour leak detection test with ventilation and pressurization;
6. Heating and cooling system * independent;
7. Internal spiral refrigerant copper tube;
8. Fin slope evaporator (with automatic defrosting system)
9. The dry filter, refrigerant flow window, repair valve, oil separator, solenoid valve, and storage tank are all imported original parts;
10. Dehumidification system: using evaporator coil dew point temperature laminar contact dehumidification method;

7、 Lighting system:
1. Blackboard thermometer: metal blackboard thermometer;
2. Xenon lamp tube: a qualified air-cooled lamp tube with a lifespan of 1800-2000 hours;
3. Irradiance control: The required irradiance can be obtained by using a radiometer and manually adjusting the power, and the panel directly displays the current lamp radiation intensity;

8、 Spray water circulation system:
1. Water quality: Deionized water (solid content less than 20ppm)
2. Equipped with a water level display for the storage tank;
3. The sprayed water has recyclability;
4. The spray pressure can be adjusted between 0.12 and 0.15 Mpa;
5. Two nozzles were installed at the top of the studio;