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Method and device for easily monitoring the maintenance status of an UV-drinking water disinfection system in an aircraft
Method and device for easily monitoring the maintenance status of an UV-drinking water disinfection system in an aircraft
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机译:容易监测飞机中紫外线饮用水消毒系统维护状态的方法及装置
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摘要
A disinfection system for liquids is provided that features an irradiation chamber for accommodating a liquid to be disinfected. A UV-radiator with a cladding that is transparent to UV-light is arranged in the irradiation chamber such that the UV-radiation emitted by the UV-radiator may penetrate the liquid. A first UV-sensor is arranged in the irradiation chamber such that a first attenuation characteristic with respect to the UV-light emitted by the UV-radiator may be measured with the first UV-sensor, wherein the first attenuation characteristic comprises a first aging characteristic and a first liquid attenuation characteristic. A second UV-sensor is arranged in the irradiation chamber such that a second attenuation characteristic with respect to the UV-light emitted by the UV-radiator may be measured with the second UV-sensor, wherein the second attenuation characteristic comprises a second aging characteristic and a second liquid attenuation characteristic and differs from the first attenuation characteristic.
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