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中文介紹
美國Apogee公司的SU-100紫外輻射儀是一款高性能的紫外線測量設備，能夠檢測250至400納米范圍內的紫外線輻射。該設備采用光電二極管和信號處理電路，安裝在陽極氧化鋁外殼中，堅固耐用，適用于室內外環(huán)境。SU-100紫外輻射儀的輸出信號為模擬電壓，與紫外線輻射強度成正比，可直接用于測量平面表面的紫外線輻射。其測量單位包括光子通量密度（μmol/m²·s）和能量通量密度（W/m²），用戶可根據(jù)需求進行快速單位轉換。
該設備具有廣泛的光譜范圍，能夠測量UVA和UVB的總輻射。其典型應用場景包括戶外環(huán)境中的紫外線測量（不建議長期連續(xù)室外部署）、實驗室中的人造光源測量（例如紫外線殺菌燈），以及監(jiān)測各種材料的過濾能力和穩(wěn)定性。SU-100紫外輻射儀的視場角為180°，能夠從半球體的所有角度接收輻射。此外，該設備的長期穩(wěn)定性良好，每年漂移小于3%，測量重復性小于1%，響應時間小于1毫秒。其工作環(huán)境范圍為-40至70攝氏度，相對濕度0至100%，適用于多種惡劣環(huán)境。

英文介紹
The Apogee Instruments SU-100 Ultraviolet Sensor is a high-performance UV measurement device capable of detecting UV radiation in the 250 to 400 nm range. It features a photodiode and signal processing circuitry housed in an anodized aluminum enclosure, making it robust and suitable for both indoor and outdoor applications. The SU-100 outputs an analog voltage signal that is directly proportional to the incident UV radiation, allowing for direct measurement of UV radiation on a planar surface. The sensor provides output in both photon flux density (μmol/m²·s) and energy flux density (W/m²) units, enabling easy unit conversion for different applications.
With a wide spectral range, the SU-100 measures the total radiation of UVA and UVB. It is typically used for UV radiation measurement in outdoor environments (not recommended for long-term continuous outdoor deployment), laboratory applications with artificial light sources (e.g., germicidal lamps), and monitoring the filtering capabilities and stability of various materials. The sensor has a 180° field of view, allowing it to capture radiation from all angles of a hemisphere. Additionally, the SU-100 offers excellent long-term stability with less than 3% drift per year, measurement repeatability of less than 1%, and a response time of less than 1 millisecond. It operates within a temperature range of -40 to 70°C and relative humidity from 0 to 100%, making it suitable for a variety of harsh environments.

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