• Silicon photo-electric cell for a direct measurement of UV radiation. No need for conversion into visible light. • Interference filter to select the appropriate UV band and to eliminate all other unwanted radiation. • Non-sensitive to infrared. • No electronic components in the sensor to avoid any possible temperature disparity • Quartz disc protection on cell filter • Carbon shielded cable (1 meter) • Microprocessor-controlled • Designed for operating at 254nm, 302nm or 365nm• Independent sensor (purchased separately) for each wavelength
UVItec radiometers record the strength of ultraviolet radiation for a specific wavelength (long wave, short wave, mid wave). The strength of UV radiation refers to the UV intensity and is measured in mW/cm2. The amount of UV radiation can also be measured. It indicates how much UV energy strikes a defined surface within a specific time frame. Data is defined in mJ/cm2 (milli-Joule per centimeter squared). The VLX-3W and UV-3W UVItec radiometers are small, handy, modularly constructed instruments with a choice of three receptor heads to record UV radiation in the spectral area of 254nm to 365nm. Within this wide measurement range of 0.1 to 250 mW/cm2 our radiometers switch the measurement range automatically and indicate readings on a large LCD.