ultraviolet carbon arc lamp test chamber is an important means of extracting formulas and optimizing product composition in the process of scientific research and production, and it is also an important part of product quality. Applied materials such as: coatings, plastics, aluminum-plastic panels, paints and automotive safety/safety glass and other product standards require weather resistance testing.
Ultraviolet carbon arc lamp test chamber The main factors of material aging are sunlight and humidity. The weatherability test chamber can simulate the alternating cycle of sunlight, rain and dew, and light and humidity of the tested material. In the temperature tests in the program, the hazards that occur outdoors over months or even years can be reproduced in a matter of days or weeks. The test data from the artificialAccelerated aging can help select new materials, modify existing materials, and evaluate how the formulation affects changes to the shelf life of the product.
1. The equipment is mainly divided into the main body, humidification, heating, cooling and dehumidification, displays sections for control, air conditioning, security measures and other accessories.
2. The body of this test box is made of CNC machine tools, which looks beautiful andd have a non-reactive handle, which is easy to use. It uses stainless steel (SUS304) mirror plate, and the outer tank of the box is made of high-quality steel sheet baking paint, which increases the aesthetic appearance and cleanliness.
3. Equipped with a 50mm diameter test hole, it can be used for external test power lines or signal lines.
4. Control system: Temperature and humidity control instrument adopts high-precision digital microcomputer integrated controller; Accuracy: 0.1 °C (display range); Resolution ±0.1 °C; Temperature sensor: PT100 gold resistance temperature measuring body, PID automatic adjustment controller can complete the constant control and program control of temperature and humidity.
5. Control method: temperature and humidity control of heat compensation; temperature and humidity control adopts P.I.D + S.S.R The system coordinates control of the same channel; it has the function of automatic calculation, which the temperature and humiditycan correct changing conditions immediately, making the temperature and humidity control more stable.
6. Device with timing controller: direct display and control of the light/temperature time program. (touch screen).
7. Timer: record exposure time (irradiation time or total exposure time can be displayed visually).
8. According to plate thermometer: displays the temperature of the black plate.
9. The door frame is equipped with a silicone rubber sealing strip.
10. There is a coated glass observation window on the front of the box to prevent the rays from damaging your eyes.
11. One layer of stainless steel sample holder.
12. Cumulative test time: 999.9 hours.
13. Xenon lamp operating time: available Accumulated, 999.9 hours.
14. Compressor: Original French Taikang Hermetic Compressor.
15. the mehLeaf blower is used for strong air circulation to avoid blind spots and shape the test area. The internal temperature is evenly distributed. The design of the wind circulation air outlet and return air, the wind pressure and wind speed all meet the test standards, and can stabilize the temperature at the moment the door is opened. The temperature rises, cools, and the system is independent to increase the rate, reduce the test costs and increase lifetime to reduce error rate.
16. Safety protection device L: over-temperature of all equipment; timing of all equipment; overload enr whole equipment; lower phase/back phase of the entire equipment; Overpressure cooling unit; There are also protective devices such as leakage, operating display and automatic switch-off after a fault message.
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