UV Power Meter, UV Intensity Meter ,LS123 Portable Ultraviolet Intensity Tester,  Ultraviolet Power Instrument,UV Rejection Meter I& 65294;UV Power Meter Introduction Linshang LS123 portable UV power meter, also known as UV lamp intensity meter. This is an instrument with a wide spectrum receiving range. It is mainly used for measuring the UV rejection rate of materials. It is suitable for displaying the UV rejection performance of materials such as explosion-proof films, solar films and insulating glass. The ultraviolet power meter is also used for the measurement of radiated energy power density measurement, that is, radiant energy power per square meter, in microwatts per square centimeter (uW / cm2). The detector is located at the front of the instrument and is easy to use.           LS123 ultraviolet power meter function display               II& 65294;UV Power Meter Parameters                          Power range        0-40000 μW / cm²                    Measurement accuracy        ± 10%                    Ultraviolet rejection rate        -999%-100%                    Spectral response        260nm-380nm, λp=365nm                    Photosensitive aperture        10mm                    Dimension        125mm × 69mm × 24.5mm (L*W*H)                    Weight        about 140 g (including battery)                    Working temperature        -20 ° C-+ 70 ° C                    Power supply        AAA alkaline dry batteries                                LS123 UV lamp intensity meter appearance           III& 65294;UV Power Meter Characteristics    1. The LS123 UV power meter is suitable for testing the ultraviolet rejection performance of explosion-proof films, automotive insulation films, solar films and insulating glass.     2. It can be used to measure the radiation intensity (ultravio