Solar radiometer CUV5

UV

For monitoring of Total UV irradiance Good linearity Good directional response Reliable under all weather conditions 5 year warranty CUV5 Total UV Radiometer CUV5 is a general-purpose instrument measuring the total UV radiation from natural sunlight for applications in meteorology and outdoor material testing. The high quality dome and diffuser provide optimized directional response. A specially designed optical filter provides sensitivity to combined UVA and UVB irradiance. The photodiode generates a voltage output linearly proportional to the UV intensity. Specific parts of the UV spectrum such as UVA, UVB or UVE / UV Index cannot be derived from the CUV5 measurements. For measurement of these individual parameters our specific SUV models are required. A waterproof plug and socket cable connection facilitates easy installation. The snap-on sun shield protects the connector and allows viewing of the integrated bubble level. The screw-in drying cartridge is easy to remove and the replacement desiccant is supplied in convenient refill packets. CUV5 is compatible with the same accessories as our CMP range of pyranometers. Specifications Spectral range (overall) - 280 to 400 nm Sensitivity - 300 - 500 µV/W/m² Temperature response - < -0.3% per °C Response time (95%) - < 1 s Non-linearity (0 to 100 W/m²) - < 1 % Maximum UVA/UVB irradiance - 400 W/m² Operational temperature range - -40 to +80 °C Directional response (up to 70° with 100 W/m² beam) - < 5 % Field of view - 180 °