This experimental equipment simulates the damage caused by solar ultraviolet light, and conducts urban weather resistance testing on the tested material by exposing it to controlled high temperature light. It uses ultraviolet lamps to simulate the radiation effect of sunlight, and simulates dew and rain through condensation and water spraying. In just a few days or weeks, the ultraviolet irradiation equipment can withstand the damage that takes months or even years to occur outdoors, including fading, color changes, loss of luster, powdering, cracking, wrinkling, foaming, brittleness, strength reduction, oxidation, etc. Its test results can be used to select new materials, improve existing materials, or evaluate changes in material formulations.

According to GB/T14552-2008 "Plastic, Coating, and Rubber Materials for Mechanical Industry Products - Accelerated Test Method for Artificial Climate", method a is the fluorescent ultraviolet/condensation test.
GB/T16422.3-1997 GB/T16585-96 Related Analysis Methods.
GB/T16585-1996 Test Method for Artificial Climate Aging of Vulcanized Rubber (Fluorescent UV Lamp).
Design and manufacturing standards for corresponding standard clauses such as GB/T16422.3-1997 "Plastic Laboratory Light Source Exposure Test Method".
Compliant with current UV aging test standards such as ASTM D4329, ISO 4892-3, ISO 11507, SAE J2020, etc.

Product Name: UV Weathering Aging Test Chamber (Suitable for Testing Board Products)
Product model: ZN-P-T

Sample restriction conditions:
This experimental equipment prohibits:
Testing and storage of flammable and volatile substance samples
Testing and storage of corrosive substance samples
Testing or storage of biological samples
Testing and Storage of Strong Electromagnetic Emission Source Samples

Technical indicators:

Volume and size:
Studio size (mm): 1140 × 400 × 390 (D width × W depth × H height)
Nominal outer box size (mm): 1300 × 500 × 1470 (D width × W depth × H height)
Irradiance control system (solar eye):
Accuracy: ± 5%
Range of irradiance: 0.40~1W/m2, adjustable to extend the lifespan of the lamp tube

UV lamp tube parameters:
Lamp model: UVA-340 (315-400nm), UVB-313 (280-315nm) optional, this scheme requires 8 lamps.
Lamp: ATLAS/Q-LAB lamp/production lamp (choose according to user needs)
Center distance of the lamp: 70mm
Center distance between test sample and lamp tube: 50 ± 3mm
Radiation intensity: output according to the set light intensity

Temperature and humidity indicators:
Temperature range: adjustable from room temperature+10 to 70 ℃
Humidity range: ≥ 90% RH
Temperature fluctuation: ± 3 ℃
Temperature resolution: 0.1 ℃
Blackboard thermometer:
Measurement range: 45-80 ℃
Tolerance: ± 3 ℃
Temperature control method: PID self-tuning temperature control method

1. Provide detailed real-time monitoring and curve recording of important experimental parameters such as irradiance, temperature, and time (controller with recorder function), and generate reports and print curves through the computer.
2. Radiation/condensation/water spray tests can be conducted, and any combination of radiation/condensation/water spray tests can be programmed.
3. Adopting an industrial 7-inch true color touch screen control system, it has good stability, monitoring, operability, and maintainability.
4. Provide lifespan reference for expensive ultraviolet lamps (lamps are consumables with a lifespan of approximately 1600 hours), facilitating users to confirm the replacement time of lamps and saving usage costs. Through the irradiance measurement and control device (solar eye), the irradiance can be measured and controlled to automatically stabilize at the set value, greatly extending the service life of the lamp.
5. Adopting automated water supply and drainage design, combined with high cost high-power mercury water, to ensure the flow rate and uniformity of water spray.
6. The main components have improved the safety and reliability of the product. (Please refer to the attached list of main accessories for details.)
7. The installation and wiring of the electrical part of the equipment shall be carried out in accordance with electrical standards.
8. Improve after-sales service.

Fan duct over temperature protection
Shallow water heating tube anti dry burning protection
Water tank water shortage alarm protection
Water tank and waterway fault alarm protection

1. Venue:
The ground is flat, well ventilated, and free of flammable, explosive, corrosive gases, and high concentration dust
There is no strong electromagnetic radiation source nearby
No direct sunlight or direct radiation from other heat sources
There are water supply and drainage devices near the equipment
Ground area and load-bearing capacity of the site: not less than 234 × 353cm and 500kg/m2
Leave appropriate maintenance space around the equipment

2. Environmental conditions:
Temperature: 5 ℃~32 ℃, can be installed in air-conditioned rooms. This can keep the room temperature between 21 ℃ and 27 ℃.
Relative humidity: ≤ 85% RH
Air pressure: 86-106kpa