Active Member
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[China]
Address: NO. 51 LONGTANSHAN ROAD, BEILUN, NINGBO, 315806, CHINA
Contact name:Ailsa Xu
NINGBO WECO OPTOELECTRONICS CO., LTD. |
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Escalator Sterilization Light, Escalator Spare Parts
Ultraviolet can be divided into long wave, medium wave and short wave according to the wavelength. The short wave ultraviolet has the bactericidal edffect, which is generally 200~275mm range is the best waveband for sterilization. The principle of the UVC terlization method is to damage the molecular structure of microbial cell's ( bacteria, virus and other pathogens) DNA and RNS.
Technical Specification
| Input voltage | DC24V± 10% |
| Input Current | < 0.15A |
| Wave length | 270~ 285mm |
| LED Size | 3535 |
| LED Quantity | 12pcs |
| Design Lifetime | 1000hrs |
| IP protecting level | IP55 |
| Working Temperature | - 25 ℃ ~ + 60 ℃ |
| Operation Relative Humidity | ≤ 95% |
| Storage Environment | - 30 ℃ ~ + 70 ℃ |
| Best sterilization distance | ≤ 25mm ( Vertical distance between light emitting surface of lamp and handrail) |
| Irradiation Area | 100* 50 mm |
| Initial Irrandiance | ≥ 45 um/c㎡ ( @ 15mm) |
| Irrandiance @10000Hrs | ≥ 40 um/c㎡ (@15mm) |
| Material | PC& SU304 & Quartz Glass |
| off and on time | ＞ 300,000 times |
Dimension and Structure
Operation Hints
* The intensity of ultraviolet light decreases with the square of the distance of the LED light source, and because of its weak penetration, it must be close to the material that being processed.
* The effect of ultraviolet sterilization is related to irradiation time and fistance. The sterilization will be better if the irradiation time is longer and the distance is closer.
