Plastic parts anti UV aging test box

Plastic parts anti UV aging test boxIt can simulate the natural aging hazards of materials caused by sunlight, rainwater, and dew. It uses fluorescent ultraviolet lamps to simulate the effect of ultraviolet light (UV) irradiation in solar waves, uses condensed moisture to simulate dew, sprays to simulate rainwater, and places the tested material in a cyclic program of alternating light and moisture at a certain temperature for testing. The UV aging test chamber can reproduce the hazards that occur outdoors for months to years by testing for several days or weeks. The types of hazards include: loss of light, fading, cracking, discoloration, foaming, powdering, turbidity, brittleness, strength degradation, and oxidation.

Technical Features

Accurate simulation capability: capable of highly accurately simulating ultraviolet radiation in nature, including ultraviolet radiation of different wavelengths and intensities, thus realistically reproducing the aging conditions faced by materials in outdoor environments.

Stable performance: The temperature and humidity control technology used can maintain the stability of the test environment during long-term operation.

Multiple safety protection measures: equipped with functions such as over temperature protection, leakage protection, overload protection, etc., to ensure operational safety.

High degree of automation: It can achieve functions such as automatic timed light on/off and automatic ventilation, improving testing efficiency.

Easy to operate and maintain: with a user-friendly interface and an easy to maintain design.

Plastic parts anti UV aging test boxTechnical Specifications:

Inner box size (approximately): 1140 × 470 × 550mm (W * H * D)

Outer box size (approximately): 1300 × 1640 × 670mm (W * H * D) subject to actual size

Temperature and humidity range: Temperature range: room temperature+10-80 ℃; Blackboard measurement range: 45-80 ℃; Condensation temperature range: 40~60 ℃; Light temperature: 50~70 ℃; Humidity range: ≥ 90% RH

Temperature fluctuation: fluctuation: ± 3 ℃; Resolution: 0.1 ℃

Center distance of the lamp: 70mm (center distance between the test sample and the lamp tube: plate base frame test plate (adjustable up and down)

Radiation intensity: 0.35-1.2W/m ² adjustable UVA-340 (315-400nm)

Temperature control method: PID self-tuning temperature control method

Control system:

1. The controller adopts a large screen true color touch screen controller with good stability.

2. Operation mode: program mode, fixed value mode, automatic switching between Chinese and English menus, touch screen input mode

3. High temperature control accuracy, with a control precision of ± 0.1 ℃.

4. The temperature control adopts the P.I.D+S.S.R system for coordinated control of the same channel, which can improve the stability and lifespan of control components and interfaces.

5. It has the function of P.I.D automatic calculation, which can reduce the inconvenience caused by manual setting.

6. UV exposure and condensation time can be adjusted.

7. Lighting, condensation, and spraying can be independently controlled or alternatively controlled in a cyclic manner.

8. Automatically detect the lighting status of ultraviolet lamps and display each fluorescent ultraviolet lamp tube.

8. Identifiable security protection system: providing protection against leakage, short circuit, overheating, water shortage, and warning signals in case of errors.