AUTOMATIC JAR TESTER

PURPOSE: An automatic jar tester is provided to test a jar about the base water in rear time and to input the exact amount of chemical agent. CONSTITUTION: A plurality of sample barrels(13) is installed inside a housing(11). A plurality of sample barrels is connected to an external pipe for providing the water sample. A plurality of sample barrels includes a mixer(13A). A chemical agent supply unit supplies the chemical agent to the sample barrel from a chemical agent reservoir. A plurality of turbidity measurers is connected to a cloudiness pipe in order to be corresponded to each sample barrel. A central processing unit(16) stores and outputs the chemical agent input amount and a turbidity result.