WATER QUALITY EXAMINATION DEVICE

摘要

PURPOSE:To maintain the accuracy of water quality examination at a high level. CONSTITUTION:In a residual chlorine measurement device, a main airtight container 1 in which a main electrode 6 is provided and a sub-airtight container 2 in which a sub-electrode 8 is provided, are connected with each other so that a liquid A to be inspected can flow from the main airtight container 1 to sub-airtight container 2 continuously. The main airtight container 1 is filled with bead type abrasive 12 for grinding the electrode and an agitation blade 14 is rotatably provided therein. The main electrode 6 is provided at an eccentric position of the axle center O thereof in a bottom section in the main airtight container 1.