3.3 - Photometric Micro Measuring Sensor for Real-Time Water Analysis

M. Argauer, A. Graf, M. Betz, A. Hutterer, M. Bauhuber, A. Lechner & H. Hummel
The measuring sensor is a micro-fluidic cell for real-time water analysis. It can be optimized for different application fields depending on their expected contamination grade in the ppm (parts per million) to ppb (parts per billion) area. The cell finds its implementation especially in agricultural and environmental monitoring. It was integrated in a device called Quicklyzer for continuous measuring of soil water. The detection combines the principle of absorption and fluorescence spectroscopy. So different substances...