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The SPN1 integrated pyranometer station from Delta-T Devices is a high-performance solar radiation measurement system designed for a variety of applications. This device is capable of measuring global total radiation, diffuse radiation, and sunshine duration. It features a unique design with seven small thermopile sensors arranged to create a shadow model that allows for the accurate measurement of direct and diffuse radiation. The SPN1 has no moving parts, eliminating the need for regular maintenance and adjustments. It is suitable for use at any latitude and is equipped with a precision ground glass dome and a wide-temperature thermopile sensor. The instrument offers an ideal near-spectral and cosine response, ensuring accurate measurements under various conditions. It is widely used in meteorology, solar energy research, climate change studies, and agricultural science.

英國Delta-T公司的SPN1綜合測光站是一種高性能的太陽輻射測量系統，能夠測量總輻射、散射輻射以及日照時數。該設備采用獨特的設計，通過七個小型熱電堆傳感器排列產生陰影模型，從而實現對直接輻射和散射輻射的精確測量。SPN1無移動部件，無需定期調整，可在任何緯度使用。它配備了精密磨砂玻璃頂罩和寬溫熱電堆傳感器，能夠提供理想的近光譜和余弦響應，確保在不同條件下都能獲得準確的測量結果。SPN1綜合測光站廣泛應用于氣象學、太陽能研究、氣候變化研究以及農藝和植物科學等領域。