Real Time High Precision Cylinder Pressure Tester
Driving Pressure: 0.2-0.8MPa | Test Pressure: 0-40MPa
Advanced Testing Solution
Computer-controlled external measurement system providing real-time, high-precision data acquisition for cylinder pressure testing. Features real-time data display, test data storage, query capabilities, and automated reporting.
Product Overview
The ZL-3021B Cylinder Pressure Test Bench is developed in strict compliance with Chinese cylinder water pressure test standards (GB/T 9251-2011) and American DOT standards (CGA C-1). This advanced system replaces traditional manual external measurement devices with superior computer-controlled precision.
Key Applications
- Fire cylinders and breathing apparatus cylinders
- Mixed gas cylinders and natural gas cylinders
- High-pressure vessels and various cylinder types
- Military testing cylinders and export certification
- Fire equipment factories and research institutes
Technical Specifications
| Parameter |
Specification |
| Test Medium |
Water |
| Test Pressure Range |
0-40MPa |
| Pressurized Flow (Low Pressure) |
1.2L/min |
| Driving Pressure |
0.2-0.8MPa |
| Driving Flow |
0.3-1 m³/min |
| Display Accuracy |
0.1MPa |
| Control Accuracy |
0.5% |
System Features
- Real-time pressure curve display with zoom capability
- Automated test report generation and printing
- Data storage in multiple formats (reports and Excel)
- Non-welded piping system connections
- Separate test fluid and drive fluid systems
- High-speed data sampling card for precise measurements
- Flexible hose installation for various specimen configurations
Operating Requirements
| Requirement |
Specification |
| Power Supply |
AC 200V 50Hz Single Phase |
| Air Source |
Dry, clean air 0.8-1.0MPa, 1m³/min |
| Test Water |
Clean fresh water |
| Ambient Temperature |
1-40℃ |
| Relative Humidity |
<85% |
Additional Equipment Specifications
- Water Jacket Cavity: Customizable to cylinder specifications
- Test Pressure Pump: MA80 Gas Drive Pump
- Pressure Ratio: 80:1
- Discharge Flow: 1.3L/min (200bar)
- Pressure Sensor: 0-40MPa range (4-20mA)
- Electronic Balance: 0-1000g / 0.1g precision
- Compression System: Expansion sleeve tightening (single station)
- Working Air Pressure: 0.5-0.8MPa
- Maximum Air Consumption: 1m³/min