Integrated volume correction instrument calibration device and control method thereof

The invention provides an integrated volume correction instrument calibration device and a control method thereof, and relates to the technical field of fluid metering, and the control method comprises the following steps: obtaining a preset target temperature value and a temperature adjustment parameter of a flowmeter; obtaining a process temperature value according to the target temperature value and the temperature adjustment parameter; the temperature in a temperature control box is adjusted according to the process temperature value, and the temperature change value of the flow meter is obtained; and sending a temperature calibration signal according to the deviation value between the temperature change value and the target temperature value and the change rate of the temperature change value. According to the invention, the temperature adjustment time during calibration can be reduced, and the temperature conduction efficiency is improved. 本申请提供一种一体式体积修正仪校准装置及其控制方法，涉及流体计量技术领域，控制方法包括：获取预设的所述流量计的目标温度值和温度调