Graded release liquid detection device

The invention provides a graded release liquid detection device, and relates to the technical field of detection equipment. The graded release liquid detection device comprises a detection plate and a power source; the detection plate is provided with a dispersion flow channel, a first-stage chamber, a pressure stabilizing flow channel and a second-stage chamber, the power source is connected with one end of the dispersion flow channel, and the other end of the dispersion flow channel is a sample inlet; the dispersion flow channel is connected with a plurality of first-stage chambers, the plurality of first-stage chambers are connected with a second-stage chamber through a communication flow channel, a three-way chamber is arranged on the communication flow channel, and the first-stage chambers are connected with the three-way chamber through a pressure stabilizing flow channel. The detection equipment comprises the graded release liquid detection device. The technical effect that the valve does not affect th