

This high pressure test equipment adopts an advanced computer control system to achieve automatic monitoring and data management of the air leak testing process. It is applicable for pressure tests of various pressure-bearing components, pipeline systems, sealing assemblies and pressure vessels, and supports multi-station parallel testing, significantly improving testing efficiency and consistency. The bubble leak test machine has high-precision pressure control and real-time leakage monitoring functions, ensuring accurate and reliable test results.
Product Features
1. High-precision pressure control: Controlled by an electrical proportional valve, the pressure control accuracy can reach ±1%FS, and the measurement accuracy is ±0.5%FS.
2. Multi-stations parallel testing: Supports flexible configuration of 1 to 10 stations, meeting different production cycle and batch testing requirements.
3. Intelligent pressure relief and safety protection: Equipped with multiple safety mechanisms such as automatic pressure relief, pressure over high alarm, leakage sound and light alarm, and emergency shutdown.
4. Fully automatic pressure testing process: The entire process from inflation, pressure holding, testing to pressure relief is automated, reducing human intervention.
5. Data traceability: Equipped with dedicated testing software, supporting data recording, curve display, report export, and connection to the MES system.
| Name | Project | Main technical parameters |
| Boost system | Drive air pressure range | ≥7 MPa, 1Nmm²/min (subject to actual design) |
| Explosion pressure | 0. 1~2MPa | |
| Pressure Source | High-pressure nitrogen | |
| Drive pressure control | Electrical proportional control | |
| Pressure control accuracy | ±1%FS | |
| Pressure mainly control | Proportional control | |
| Pressure relief method | System automatic pressure relief | |
| Pressure measurement accuracy | ±0.5%FS | |
| Medium system | Test medium | High-pressure nitrogen |
Test piece | manifolds, liquid cooling module, liquid cooling plates | |
| Test station: 1-0 station selectable | ||
| Computer control system | With pressure over-limit, leakage sound and light alarm, emergency shutdown and liquid level alarm | |
| PC machine | Siemens PLC, touchscreen computer | |
| Software | Specialized testing software | |
| Network | Supports MES | |
·In the energy and heavy industry sectors: Valves, pipelines, high-pressure vessels, blowout preventers, wellhead equipment, choke and kill manifold, etc.
·Liquid cooling system components: Liquid cooling tubes, liquid cooling plates, liquid cooling modules, quick connectors, water distributors, CDU (coolant distribution unit), manifolds, etc.
·General pressure vessels and connectors: Suitable for various leakage test requirements in industries such as aviation, research, and manufacturing.
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