Product Introduction
Jingyi Optoelectronics' JY-HA350UV ultraviolet spectral irradiance meter utilizes a dedicated ultraviolet CCD, grating, high-speed CPU processor, and LINUX system to measure the relative spectral power distribution of ultraviolet light sources, as well as parameters such as peak wavelength, half-bandwidth, and ultraviolet irradiance in the UVA band (315-400nm), UVB band (280nm-315nm), and UVC band (200nm-280nm).  
The total irradiance and other parameters within any specific wavelength band from 200-400nm are not affected by the spectral distribution of the measured light source and the response bandwidth function of the detector, ensuring high measurement accuracy. It is widely used in industries such as health, medical care, chemical engineering, electronics, and aerospace, and is suitable for ultraviolet irradiance measurement in various fields such as ultraviolet sterilization and disinfection, physical therapy fluorescence analysis, ultraviolet lithography, water treatment, meteorology, and agricultural production. It is also suitable for ultraviolet light source applications in disinfection, sterilization, phototherapy, lithography, light curing, breeding, plant cultivation, and solar ultraviolet index evaluation.

measurement parameters
UVA irradiance (mW/m²)
UVB irradiance (μW/m²)
UVC Irradiance (mW/m²)
Wavelength (nm)
Radiation irradiance (W/m²)
Ultraviolet Hazard Irradiance (mW/m²)