Uv weather test chamber Using ultraviolet fluorescent tubes, it precisely simulates the ultraviolet band of sunlight. Through irradiation, condensation, and spray multi-mode cycle, it accelerates the aging of materials to comprehensively evaluate the weather resistance and anti-light degradation performance of plastics, coatings, rubber and other products. Integrated with intelligent temperature control and irradiance calibration systems, it can shorten the outdoor aging cycle of several months or even years to several weeks in the laboratory, helping the automotive, electronics, textile and other industries quickly verify the durability of products.
Uv weather test chamber Product advantages:
1、High detection efficiency
Fluorescent UV lamps simulate solar ultraviolet radiation, significantly accelerating the aging process of materials.
2、High-precision control
Equipped with a high-precision temperature and humidity control system, supporting functions such as cyclic water spraying and condensation.
3、Uv chamber Multiple safety protections
Built-in overheat, overload, short circuit, and water shortage protections, and equipped with mechanical and electronic anti-collision devices.
4、Low maintenance cost
Made of corrosion-resistant stainless steel to ensure long-term stable operation.
5、Intelligent operation
Equipped with a touch screen controller, supporting programmed operation and value walking mode, enabling automated cyclic testing.
6、Applicability in multiple fields
Suitable for various industries including plastics, rubber, coatings, automotive photovoltaic components, furniture, textiles, etc.
Uv weather test chamber Technical Highlights
Programmable Control Terminal for Temperature/Humidity Measurement and Control
The system supports connection to a computer for remote network monitoring and operation. It is equipped with advanced intelligent functions, including power-off memory retention, scheduled startup capabilities, and compatibility with USB storage devices. Users can seamlessly switch between Chinese and English interfaces, with full support for Chinese character input. Additionally, the system allows for customizable cycle settings for irradiation, condensation, and spray processes.
1、Program Configuration
The device supports up to 120 programs, each consisting of 100 steps. Users can configure full program cycles, partial cycles, program connections, as well as define end-of-program actions and standby operations.
2、Data Management and System Backup
Historical test data and curves can be exported via USB, enabling convenient backup and restoration of system parameters. The system also supports importing startup and fault diagnostic images for further analysis.
3、Communication Protocols
The device features RS232 communication with a maximum speed of 115200 bps (RS485 optional). It adheres to the standard MODBUS RTU communication protocol, ensuring reliable and efficient data exchange.
Structural Description of the UV Aging Test Machine:
1. The box body is processed by CNC equipment, with exquisite craftsmanship, smooth lines and a beautiful and elegant overall design.
2. The box body is made of 1.2mm thick 304SUS high-grade stainless steel, which has excellent corrosion resistance.
3. The air duct system inside the box adopts a single circulation design and is equipped with an imported axial flow fan, significantly increasing the air flow and heating efficiency, thereby greatly improving the temperature uniformity inside the test chamber.
4. The lamp tubes are specially designed for UV aging tests, with two rows of 8 tubes each, each with a power of 40W.
5. The lifespan of the lamp tubes can reach over1000~ 1600 hours.
6. The water source should be tap water or distilled water, with an average daily water consumption of about 8 liters.
7. Four UVA or UVB type ultraviolet lamp tubes are installed on each side of the working chamber, totaling 8 tubes, ensuring uniform light distribution.
8. The heating method uses an inner tank water bath heating technology, which heats up quickly and has a uniform temperature distribution.
9. The box cover is designed as a double-flip type, with convenient and flexible opening and closing operations.
10. The water level in the inner tank has an automatic water replenishment function, effectively preventing the heating tube from being damaged due to dry burning.
11. The sample rack is made of high-quality stainless steel or aluminum alloy materials, with good corrosion resistance and durability.
12. High-quality PU casters are installed at the bottom of the unit, facilitating the movement and fixation of the equipment.
13. The drainage system adopts a U-shaped sedimentation device design, ensuring stable and reliable drainage.
14. The surface of the test sample is kept parallel to the plane of the ultraviolet lamp, ensuring uniform and consistent light exposure.
15. The spray system is equipped with an automatic nozzle that can adjust water pressure to meet different testing requirements.
Derui has been dedicated to environmental test chamber products for 20 years. The ultraviolet weathering test chambers it has launched strictly follow international standards (such as ISO 4892, ASTM G154), accurately simulate natural light aging, and help industries such as coatings, plastics, and textiles improve the weather resistance performance of their products.
