Functional Features

>Made of high-quality stainless steel material, it has a beautiful appearance, high accuracy, and good reliability.

>Using water pressure as a pressure source, the calibration water is recyclable, energy-saving and environmentally friendly.

>By controlling the clamping device and water discharge mechanism through the control valve, it has a long service life, compact structure, easy operation, and simple maintenance.

>The volume value of standard containers can be automatically read by computers through sensors;

>The volume value of the water meter being inspected is automatically recognized by a computer through a CCD image sensor, without the need for manual visual reading.

>Instantaneous flow regulation is controlled by a computer and automatically regulated through a rotor flowmeter and regulating valve.

>The device adopts computer software technology to achieve automated calibration, reducing the labor intensity of personnel and improving the efficiency and accuracy of calibration.

Basic principles

>The main body of the device consists of several parts, including a workbench, a clamp, a straight pipe section, a water meter bracket, front and rear high-pressure valves, a control valve, a flow meter, and a working volume gauge.

>The supporting components of the device mainly consist of computers, solenoid valves, control software, various sensors, and other parts.

>The medium discharged from the computer-controlled stabilizing container enters the working volume vessel through the test pipe section, water meter, and instantaneous flow meter. By identifying the water indication value and the reading of the working gauge through sensors, the error of the tested water meter can be determined.