Horizontal verification and calibration system and method for ultrasonic evaporation sensor

The invention provides a horizontal verification and calibration system for an ultrasonic evaporation sensor. The horizontal verification and calibration system comprises a baffle, a digital display vernier caliper, a current measurement module and a central processing module. The invention further provides a horizontal verification and calibration method for the ultrasonic evaporation sensor, the digital display value of the digital display vernier caliper and the current value of the ultrasonic evaporation sensor to be measured are read, and the relative error of each measurement standard evaporation capacity height is calculated. A horizontal measurement mode is adopted, the size is smaller, and the influence of temperature deformation is small; the vernier caliper is adopted for horizontal sliding measurement, the reference water level can be adjusted, the same device is suitable for verification or calibration of various types of ultrasonic evaporation sensors, the applicability is wider, and the precisi