Novel verification and calibration device for ultrasonic evaporation sensor

The utility model provides a novel verification and calibration device for an ultrasonic evaporation sensor. The novel verification and calibration device comprises a horizontal base, a vernier caliper, a baffle plate and a current measurer, an adjusting area and a fixing area are arranged on the upper surface of the horizontal base in parallel, the vernier caliper is arranged in the adjusting area, the baffle is arranged on a movable measuring claw of the vernier caliper, and a rectangular hollow groove used for containing the ultrasonic evaporation sensor is formed in the fixing area. 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 ultrasonic evaporation sensors of various models, the applicability is wider, and the precision is higher; the device is easy to operate, s