The seventh day, Official opening in 2022
The seventh day, Official opening in 2022 ...
Chinese New Year! | wish everyone 2, so happy, good luck in the year of the tiger, the year of the ti
Fluorescein Qingdao wishes you and your family a happy New Year Good luck in the year of the tiger 2022, Happy Year of the Tiger! ...
New Year's eve | decorated in addition to out Spring Festival family reunion
Decorated with lanterns and decorations except the old year The whole family gets together to celebrate the Spring Festival Happy New Years Eve to you all! ...
Multi angle understanding of deep UV LED
At present, there are two major technical products in UV sterilization technology to form an obvious contrast: low pressure UV sterilization mercury lamp products and deep UV LED products. The service life of low-pressure ultraviolet sterilization mercury lamp is 8000 hours, and the main wavelength ...
Off-year | people sweep the dust paste paper-cut used f vientiane new
Worship stove sweep dust paste window From the old to the new Happy Off-year! ...
Understand the four sterilization bands of 222 / 275 / 253 / 405nm
Recently, we often mention the ultraviolet sterilization bands of 254nm, 275nm, 222nm and 405nm. In order to let friends know these bands better, lets talk about this topic today. 254NM This band is common in ultraviolet mercury lamp. It uses low-pressure mercury vapor to radiate ultraviolet rays du...
Advantages of deep UV LED in water sterilization treatment
With the increasing improvement of peoples living standards, the awareness of healthy water is also increasing. Since water is an indispensable resource for life, it is necessary to have good sterilization and purification methods to ensure drinking healthy drinking water. From the past to the prese...
Precautions for use of uvc-led
LED is a very sensitive electronic component, so we must be very careful during storage and use, otherwise it will cause led moisture, device breakdown or failure, and many problems in the use of LED. 1. Operation: avoid direct contact with the front of duv-led in any packaging form with bare hands....
