The hydrostatic pressure test machine consists of two core parts: a computer control unit and a power-source pressure control unit. Test parameters are set via the computer, and the system pressure is detected by pressure sensors. The collected data is transmitted to the upper computer through a data acquisition card. The sensors can accurately capture the burst peak value, and the entire test procedure is fully controlled by the computer.
| No. | Main Component | Detailed Composition | Function Description |
|---|---|---|---|
| 1 | Computer Control System | Computer, multi-functional data acquisition card, acquisition port wiring terminal block. Carbon steel cabinet with plastic spraying finish. | Collect pressure signals, control burst tests, drive solenoid valves and proportional control valves for pressure regulation, display curves. |
| 2 | Power Source Control System | Plunger pump set composed of plunger pump and BEIDE motor. | Equipped with Italian AR plunger pump set; adjustable output pressure with automatic pressure compensation during pressure holding. |
| 3 | Measurement & Acquisition System | Pressure sensor, data acquisition card, proportional control valve, etc. | Convert burst pressure into current output to ensure smooth curves. |
| 4 | Detection & Acquisition System | US NI data acquisition card and LabVIEW control software. | Collect burst pressure signals of each channel and display pressure curves in real time. |
| 5 | Electrical Control System | Distribution panel, controller, AC contactor, solenoid control valve, etc. | Realize automatic circuit control and system start-stop control. |