[Translate to Vietnamese:] Überwachung mit UV-Sensor

In the variant shown, the following sources of error can be assessed by way of a UV sensor:

 

  • decreasing radiation power of the UV lamp

  • formation of deposits on the quartz tube

  • decreasing of the UV transmission by deterioration of water quality

  •  failure of the UV lamp

  • foiling of the sensor surface

  • sensor failure (recalibration)