Problem to be solved: to provide a test apparatus for a concentrator capable of collecting and evaluating various liquids, and capable of easily collecting concentrates and / or filtrates and evaluating the concentrator properly.The present invention is a test apparatus for a concentrator.The concentratorConcentration filmInput portFirst output portThe second output port andAndThe concentrator testing apparatus comprisesTest liquid container where test liquid is storedOne end is connected to the test liquid containerThe other end is connected to the input port.The test liquid introduction line to which the test solution is fed andConcentrate liquid containerOne end is connected to the first output port;A concentrated line at which the other end is connected to the concentrator containerFilter liquid containerOne end is connected to the second output portThe liquid crystal line at the other end is connected to the filter liquid container.The concentrated liquid container and the filtrate container are capable of sampling from the concentrated liquid container and the filtrate container.Diagram
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