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qinsun - Model hk -Aluminum products UV aging test box
UV ultraviolet aging box DYT-XSUV1 is mainly used for artificial accelerated test of plastics, coatings, rubber, electroplating products, aluminum products and fishing gear materials in the simulated environment of sunlight, rain and dew. Used to evaluate material changes in fading, color change, gloss, cracking, blistering, embrittlement, oxidation, etc. So as to provide the basis for the improvement of material formula and product performance.
◆UV Aging Test Chamber Main technical indicators
1. Temperature range: RT+10℃～70℃
2. Humidity range: ≥95%R.H
3. Temperature uniformity: ≤±2℃
4. Temperature fluctuation: ≤±0.5℃
5. Humidity uniformity: ≤±2%R.H
6. Blackboard temperature: 40℃～65℃
7. Lamp power: 40W/piece
8. Ultraviolet wavelength: 290nm～400nm
9. Lamp distance: 70mm
10. Distance between sample and lamp: 50mm
11. Number of samples: about 20 pieces
12. Support template: 75mm×150mm or 75mm×300mm
13. Time setting range: 1～999h
14. Water depth requirements of the sink: 25mm automatic control
15. Effective irradiation area: 900×210mm
16. Irradiance range: ≤50w/㎡
Structure
The inner tank of the equipment shell is made of high-quality stainless steel, and the sample frame is composed of an aluminum alloy frame-type base frame lining plate and an extension spring.
The main controller of the equipment is an intelligent digital display controller. The operation method of humanized design is easy to learn and use, and the operation of instruments of different functional grades is compatible with each other.
The input adopts digital correction system, built-in common thermocouple, and the measurement is most stable. With bit adjustment and AI artificial intelligence adjustment functions, multiple alarm modes.
Irradiation light source: UVA340 (0.68W/m2) ultraviolet fluorescent lamp or UVB313 (0.6W/m2) ultraviolet fluorescent lamp
Although ultraviolet light (UV) only accounts for 5% of sunlight, it is the main lighting factor responsible for the decrease in outdoor exposure. This is because the photochemical effects of sunlight increase with decreasing wavelength. It is therefore not necessary to reproduce the entire sunlight spectrum when simulating the damaging effects of sunlight on the physical properties of materials. In some cases, it is only necessary to simulate short-wave UV light.
PS: (WLJCDM809-W)
Qinsun Instruments Co., Ltd
web: https://www.qinsun-lab.com/162.html