Plating bath tin mud content on -line measuring device

The utility model relates to a cold rolling technical field, in particular to plating bath tin mud on -line measuring device, including centrifugal pump, first pipeline, test probe, signal processingunit and host computer. The both ends of first pipeline meet with the plating bath circulating slot respectively, and centrifugal pump connection is on first pipeline, test probe sets up on first pipeline, is used for surveying the plating bath that flows in the first pipeline, test probe passes through signal processing unit and upper computer connection. The utility model provides a plating bathtin mud content on -line measuring device, plating bath one end through flowing in first pipeline under the effect of centrifugal pump in the plating bath circulating slot, and flow to the plating bath circulating slot from the other end of first pipeline, test probe sets up on first pipeline, but the plating bath that flows in the first pipeline of test probe real -time detection, and upload thedetectable signal to host