There are three main types of UVC test cards on the market today. With the three of them come three very important and very distinctive aspects between these UVC measurement cards: 1) UVC dosage test card 2) UVC intensity test card 3) UVC wavelength indicator test card Each of these three aspects of UVC are […]
Tag Archives: UV Fluorescence
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Aug
Aug
People often ask which is the best shortwave UV light for minerals. Let’s reverse this question. What is the best mineral to test a UVC lights wavelength? That’s easy! Let’s check it out! Willemite is a zinc silicate mineral (Zn2SiO4) and a minor ore of zinc. It is highly fluorescent (green) under shortwave ultraviolet light. […]