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A step closer automated monitoring of nutrient levels

CleanGrow has developed a prototype of an auto calibrating and auto sampling ion-sensor for continuous measurement of individual components in nutrient solutions for plant cultivation.

Space applications require technology that avoids the need for manual calibration and sampling. In TIME SCALE, CleanGrow is developing an auto calibrating and auto sampling multi-ion sensor-system for monitoring the composition of the nutrient solution that is fed to the plants. They have now developed a working prototype which is being tested in hydroponic plant cultivation systems.