Hydrostatic Pressure Testing Machine Designed for Constant Temperature Pressure Testing of Plastic Pipes Fittings and Valves
The Hydrostatic Pressure Testing Equipment is engineered for determining the internal pressure resistance of plastic pipes, pipe fittings and valves under constant temperature conditions. This essential testing device serves manufacturers, scientific research institutions, and quality control authorities for performance inspection and measurement of test specimens.
This precision equipment features advanced pressure control components and automated pressure charging/discharging modules. The system utilizes MCU microcomputer-based regulation with a high-resolution, high-speed ∑-delta 16-bit ADC chip for real-time data communication and adaptive pressure control.
The core pressure station delivers stable pressure to the main testing unit, with minimum pressure thresholds exceeding specimen requirements. Features an imported American plunger pump with large flow rate, low noise, high pressure resistance, and maintenance-free operation.
Constructed with 304# stainless steel, the water tank integrates electric opening mechanisms, self-circulation modules, heating units, automatic water replenishment systems, and thermal insulation components for comprehensive liquid circulation and temperature preservation.
Precisely regulates water temperature with independent functional modules for real-time display and temperature setpoint adjustment. Maintains optimal liquid levels and ensures consistent test temperatures throughout the entire testing process.
Connected via RS232 serial interface, the software supports comprehensive operational functions including test parameter configuration, equipment calibration, pressure relief, zero calibration, amplitude adjustment, real-time test curve plotting, full-process data logging, and standardized test report printing.
GB/T18742.1, GB/T18742.2, GB/T18742.3, GB/T13663, GB/T15558.1, GB/T15558.2, GB/T18992.1, GB/T18992.2, GB/T10002.1, GB/T10002.2, GB/T18993.1, GB/T18993.2, GB/T18997.1, GB/T18997.2, ISO 1167
| Pipe diameter range | Φ16~Φ1600mm |
| Working position | 3, 5, 6 positions (1~50 positions customizable) |
| Operation mode | Operation panel/PC control |
| Pressure range | 0.2~10MPa (customizable) |
| Pressure resolution | 0.001MPa |
| Pressure control accuracy | -1%~+2% |
| Measuring range | 5%~100% F.S. |
| Timing range | 1s~9999H 99M 99S |
| Timing accuracy | ±0.1% |
| Display resolution | 1s |
| Min. Time setting unit | min |
| Temperature control system | 15~95℃ with refrigerating system |
| Temperature control accuracy | ±0.5℃ |
| Main body material of water tank | 304# stainless steel |
| Power supply - Pressure control meter | AC220V, 50Hz |
| Power supply - Pressure workstation | 3phase, AC380V, 50Hz |
| Power supply - Constant temperature tank | 3phase, AC380V, 50Hz |
- Pressure host
- Pressure station
- Water tank with temperature control system
- End caps
- Refrigeration system
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