System for visual evaluation of Lemna minor growth inhibition in ecotoxicity tests

摘要

The system for visual evaluation of Lemna minor growth inhibition in ecotoxicity tests consists of a test site (1) with a test solution, where the camera (2) is pointed and pH probe (3) is inserted. The data output from the camera (2) and the pH probe (3) measurement output are connected to the data acquisition input module (4), that is connected to the computing module (5). The output of the computing module (5) is connected to the cloud data storage (7) or Web server via output communication module (6).