Waterproof Germicidal Lamp Detector for Water Treatment - Linshang UV Radiation Meter
Ultraviolet (UV) is electromagnetic radiation with a wavelength from 100nm to 400nm, shorter than that of visible light but longer than X-rays. UV is a kind of invisible light. According to the different wavelengths, it can be divided into UVA (315-400nm), UVB (280-315nm), UVC (200-280nm) and UVD (100-200nm).
Ultraviolet germicidal irradiation (UVGI) is a disinfection method that uses short-wavelength ultraviolet (UVC) light to kill or inactivate microorganisms by destroying nucleic acids and disrupting their DNA, leaving them unable to perform vital cellular functions. UVGI is used in a variety of applications, such as food, air, and water purification.
UVC light is weak at the Earth's surface as the ozone layer of the atmosphere blocks it. UVGI devices can produce strong enough UVC light in circulating air or water systems to make them inhospitable environments to microorganisms such as bacteria, viruses, molds and other pathogens. UVGI can be coupled with a filtration system to sanitize air and water.
UV lamps used in sewage treatment equipment are generally high-power low-pressure mercury lamps, of which the main peak wavelength is 254nm. When sterilized with ultraviolet rays, the radiation of ultraviolet rays also needs to be strictly controlled. The ultraviolet radiation rays must reach a certain standard then it can play the role of germicidal lamp. So you need to use UV radiation meter. Sewage treatment equipment is placed in the water, so Radiation Meter used to detect UV Germicidal Lamp also need to be tested under water, which requires the water treatment germicidal lamp detector must be able to waterproof.
Linshang LS125 multiple-probe UV intensity detector can be equipped with a waterproof probe for detecting sewage treatment equipment. It can be directly placed under water and can be waterproofed to a depth of 1 meter. This waterproof probe is mainly used to detect 254nm UVC radiation. With a range of 0-200000uW/cm2, it can fully test the power of a high-power water treatment germicidal lamp.
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