First display control table to be processed water PH value set, add the liquid metering pump begins to work, water, PH value PH detector detected and displayed in the display control table in the PH PH. PH display control table automatically measured value is compared with the set value if the measured value and the set value is not the same, the control metering pump start and stop, so you can automatically control water PH value at that setting.

System composed of major equipment
Precision metering pumps can automatically adjust the dosage according to the feedback signal of PH instrumentation, precision add chemicals, while according to level automatic start or stop.
PH display control table PH value PH water quality tester measured automatically compared with the set value, and control the start and stop of precision metering pumps.
PH detector can accurately measure the pH value of the water to be treated, the measured signal is accurately PH display control table.
Pipette assembly can detect drugs in the chemical tank is exhausted, and signals the metering pump to stop working liquid, and liquid inclusions in particulate impurities filtered out.
Chemical tank dosing device-specific drug reservoir barrel, its precision metering pumps and other equipment
Dedicated installation of positioning holes, ranging in capacity from *5L to ***0L.