Atomized liquid PH value detection device

Abstract

The utility model relates to the technical field of liquid sampling, in particular to an atomized liquid PH value detection device which comprises a support, an extraction disc installed on a machine frame and used for extracting atomized liquid in a sealed mode, a hose convenient to replace and a detector for PH detection. The extraction disc comprises a sampling pipe for extracting stock solution through air pressure, a ball valve for controlling opening and closing of the extraction disc and an anti-corrosion needle tube, a tank to be detected is placed on the support, the extraction disc is installed on the support, the detector is placed beside the support, a sample tank is placed on the detector, one end of the hose is connected to the extraction disc, and the other end of the hose is connected to the top of the sample tank. The ball valve is mounted at the bottom of the sampling pipe and positioned on the lower surface of the sampling disc. Through the air pressure change of the sampling pipe, atomized liquid is rapidly extracted and transferred, reinspection and repeated sampling are facilitated, the hose is conveniently and rapidly replaced, the atomized liquid is prevented from leaking, meanwhile, good sealing performance is achieved, and the sampling pipe and the ball valve are spliced and installed, independent disassembly and cleaning are facilitated, and long-term use is facilitated.

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