Beijing Small Desktop UV Aging Test Chamber Manufacturer Price
Product Usage: This product uses a fluorescent ultraviolet lamp as the light source. By simulating the ultraviolet radiation in natural sunlight, accelerated weather resistance tests are conducted on materials and products to obtain results of aging resistance changes. Widely applicable to non-metallic materials, organic materials (such as coatings, paints, rubber, plastics, and their products);

Model BD/ZN-T internal dimensions D × W × H 450 × 1170 × 500: mm
Model BD/ZN-TX internal dimensions D × W × H 450 × 550 × 500: mm
Compliant with standards: manufactured strictly in accordance with GB16776-2005 aging test standard

1、 Technical parameters:
1. Temperature range: RT+10 ℃~70 ℃
2. Humidity range: ≥ 95% R.H
3. Temperature fluctuation: ≤± 0.5 ℃
4. Temperature uniformity: ≤ 2 ℃
5. Temperature deviation: ≤± 1.5 ℃
6. Humidity uniformity: ≤± 2% R.H
7. Center distance between lamp tubes: 70mm
8. The distance between the sample holder and the surface of the lamp tube is adjustable up and down from 100 to 350mm
9. Lamp power: 40W/piece
10. UV wavelength: 280nm~400nm
11. Time setting range: 0-9999 hours
12. Power requirements: AC220V/50HZ

2、 Box material:
1. The shell is treated with A3 steel plate spray coating;
2. The inner liner is made of high-quality stainless steel plate;
3. The box door is treated with A3 steel plate anti-static spray coating;
4. Four UV series ultraviolet lamps are installed on the top of the studio;
5. The heating method is high-speed heating of titanium alloy, with fast temperature rise and uniform temperature distribution;
6. The box door adopts a door opening method, which is easy and comfortable to open and close;
7. The bottom of the test chamber is equipped with high-quality fixed lifting foot pads;

3、 Control system:
1. Adopting intelligent SAMWON-ST series imported temperature control instruments from South Korea, with a control accuracy of ± 0.1 ℃;
2. 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 button based settings, digital and direct display;
4. It has the function of P.I.D automatic calculation, which can reduce the inconvenience caused by manual setting;
5. The lighting control time can be set arbitrarily within one thousand hours;
6. In case of errors during operation or setting, a warning signal will be provided;
7. Schneider components from France;
8. Philips rectifier and starter (ensuring that the UV light can be turned on every time the device is turned on);

4、 Light source:
1. The light source uses four UV series fluorescent tubes with a rated power of 40W as the light source (tube length 1200mm), distributed in parallel at the top of the test chamber;
2. The standard lamp has UVA-340 or UVB-313 light sources for users to choose from and configure; (Choose one)
The emission spectrum energy of UVA-340 lamps is mainly concentrated between 315nm and 400nm wavelengths;
The emission spectrum energy of UVB-313 lamp mainly concentrates between 280nm and 315nm wavelengths;
5. Due to the gradual decay of fluorescent light energy output over time, in order to reduce the impact of light energy decay on the test, this test box replaces an old fluorescent lamp with a new one every quarter of its lifespan among all 8 lamps. The replacement method involves removing the 3 # lamp, moving the 2 # lamp to the 3 # position, moving the 1 # lamp to the 2 # position, moving the 4 # lamp to the 1 # position, and installing a new lamp at the 4 # lamp position. In this way, the ultraviolet light source is always composed of new and old lamps, thus obtaining a constant output of light energy;
6. The effective service life of the lamp tube is 600-800 hours for domestic lamps and 1800-2000 hours for imported lamps;

5Beijing Small Desktop UV Aging Test Chamber Manufacturer PriceHeating system:
1. Adopt far-infrared nickel alloy high-speed heating electric heater;
2. A completely independent system that does not affect the testing and control circuits;
3. The temperature control output power is calculated by a microcomputer to achieve high-precision and high-efficiency electrical efficiency, and has the anti overheating function of the heating system;

6、 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 multi-channel water shortage alarm protection system;
3. Far infrared stainless steel high-speed heating titanium alloy heater;
4. The humidity control adopts P.I.D+S.S.R, and the system coordinates control with the same channel;

7、 Spray system (optional):
1. Spray uniformity adjustment utilizes the manual control function of the controller to observe the spray condition while the door is open, and adjust or replace the nozzle accordingly;
2. Spray status monitoring: The machine is equipped with a spray device that simulates temperature fluctuations and rainwater erosion during rain. There are several nozzles that spray evenly. When to spray and how long to spray are freely set by the customer;
3. Users need to prepare pressurized deionized water or tap water;
4. There needs to be a drainage ditch on the ground near the host;

8、 Safety protection device:
1. Protective door lock: If the door of the box is opened when the lamp is on, the machine will automatically cut off the power supply to the lamp and enter a balanced cooling state to prevent harm to the human body;
2. Over temperature protection inside the box: When the temperature inside the box exceeds 80 ℃, the machine will automatically cut off the power supply to the lamp and heater, and enter a balanced cooling state;

9、 Equipment usage conditions:
1. Environmental temperature: 5 ℃ to+28 ℃ (average temperature within 24 hours ≤ 28 ℃)
2. Environmental humidity: ≤ 85% R.H
3. The operating environment requires good indoor ventilation, and no objects should be placed 50 centimeters in front, back, left, and right of the machine;

10Beijing Small Desktop UV Aging Test Chamber Manufacturer PriceService commitment: 18 months warranty, free home delivery. After the installation and commissioning of the equipment is completed, relevant technical personnel will receive free operation training at the user's site, with no limit on the number of people.