The vehicle-mounted verification tank is a convenient and efficient on-site calibration device designed for use on light trucks or pickup trucks. It is widely employed for calibrating metering instruments such as gas meters and liquid flow meters. This equipment not only enhances the accuracy and reliability of metrological operations but also drives the development of intelligent metering technology, helping the industry achieve refined management and energy conservation and emission reduction goals.

I. Composition of the Vehicle-Mounted Verification Tank
The vehicle-mounted verification tank primarily consists of the following components:
1. Metering Tank Body: Constructed from high-precision materials, it features excellent sealing and corrosion resistance, ensuring stability and accuracy during the measurement process.
2. Flow Control System: Comprising valves, regulating devices, and other components, it precisely controls the flow rate for the instrument under test, ensuring the verification process meets standard requirements.
3. Pressure and Temperature Sensors: These monitor measurement parameters in real-time, guaranteeing data accuracy and safety during verification.
4. Data Acquisition and Processing System: Equipped with an intelligent data processing module, it enables automatic data collection, recording, and analysis, thereby improving operational efficiency.
5. Vehicle Chassis and Power Supply System: These support equipment mobility and continuous operation capabilities, allowing users to utilize the system flexibly across various on-site environments.
II. Scope of Application
Vehicle-mounted verification tanks are widely used in:
On-site verification of gas meters, ensuring accurate urban gas metering.
Calibration of liquid flow meters, promoting standardized management within the liquid metering industry.
Verification of flow measurement instruments in industrial settings, enhancing production process control.
Energy metering and management, facilitating scientific energy usage and green development.
Metering verification for urban public facilities and pipeline networks, ensuring the authority and impartiality of metering data.
With its flexible mobility and high-precision measurement capabilities, the vehicle-mounted verification tank has become a vital tool in modern metrology. It not only boosts the efficiency of on-site calibration but also drives innovation and progress in metering technology, contributing to the creation of a smarter, more efficient, and greener society.





