The UV measurement of multifunctional germicidal light should use a special instrument——UV irradiator. During the test, the UV irradiator should be placed horizontally, and the detector of the UV irradiator should be placed one meter away from the center of the multifunctional germicidal light. Vertical position, while shielding stray light. Under the irradiation of multifunctional germicidal light, the multifunctional germicidal light needs to be turned on for a period of time. After the light source is stable, the measured data has more reference value.

Generally speaking, the UV radiometer consists of two parts: the measurement display and the detector (probe). Considering that the detector needs to be placed 1m vertically below the multifunctional germicidal light during measurement, there is a small strong magnet in the radiometer probe. , It is convenient to fix the detector during the measurement process, as long as the metal object attracted by the magnet is placed in the corresponding position, the detector can be firmly fixed, and then the test is convenient.

The UV emitted by multifunctional germicidal light is a kind of invisible light. The wavelength of 253.7nm can be very good sterilization. This is because the absorption of cells has a regular pattern on the spectrum of light waves. At the wavelength of 230~280nm, the absorption of UV is the most. The absorbed UV actually acts on the genetic material of the cell, namely DNA, which plays a photochemical role.

Pay attention to personal safety when using multifunctional germicidal light: because ultraviolet rays can kill cells, be careful not to directly irradiate human skin when disinfecting with ultraviolet rays to avoid injury.

The multifunctional germicidal light needs to have time accumulation reminder and intensity alarm function to remind users to replace the ultraviolet disinfection lamp in time.

The above is the installation and testing of multifunctional germicidal light introduced for you, hope it will be helpful to you!