3 stations 100bar plastic pipes hydrostatic pressure testing machine
Ⅰ. Summary:
3 stations 100bar plastic pipes hydrostatic pressure testing machine is suitable for the determination of damage resistance time of thermoplastic pipeline under instantaneous hydraulic blasting and long-term constant pressure. It is an indispensable testing instrument for scientific research institute, quality inspection department and pipe material production enterprises. The water pressure testing machine adopts computer embedded control. Modular design with independent control. If any problem occurs, as long as the cut-off valve at the current station is closed, it will not affect the normal operation of other stations. It has the functions of pipe fracture recognition, real-time monitoring, call data recovery, printing, test result storage, sample pretreatment setting and so on. Such a feature, and according to the needs of national holidays, can store up to 7 days of data. This machine is widely used in the internal pressure test of various plastic tubes, which is an ideal testing equipment for building materials industry, pipe manufacturing factory, national inspection department and scientific research department..
Ⅱ. System Feature:
1. Industrial tablet control, direct control.
2. The machine is combined with the "precision pressure control unit" multi-channel.
3. Each station is independently controlled without interference.
4. 5 stations, 10 stations, 15 stations, 20 stations and other stations are optional, up to 60 stations or above. Water pressure test, blasting test.
5. Max. Pressure: 10, 16, 20, 30 mpa...
6. Pipe diameter range: 16 ~ 2000mm can be customized.
7. The perfect test system makes accurate analysis and judgment on the eight test states of blasting, pressure protection, pressure relief, overpressure, operation, end leakage and fracture, and has real-time monitoring and data storage functions.
8. Power protection, test report storage/print output and other functions. Automatically determine the valid time, invalid time, residual time and other parameters, and prevent the failure time and invalid time during the evening, holiday and other periods.
9. Ensure that the test is completed accurately and smoothly when the power is off. The instrument structure is reasonable, the performance is stable, the operation is convenient, the display is intuitive.
10. Rich software interface (multi-language environment, to meet customers in different countries and regions.
Ⅲ. Meet standards
ASTM D1598-2015 Standard Test Method for Time-to-Failure of Plastic Pipe Under Constant Internal Pressure
IS01167-2006 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids --Determination of the resistance to internal pressure -- Part 1: General method
ASTM D1599 Standard Test Method for Resistance to Short-Time Hydraulic Pressure of Plastic Pipe, Tubing, and Fittings 1
Ⅳ. Technical data:
| Pipe diameter range | Φ12~Φ1600mm |
| Working stations | 5, 10, 15, 20, 25, 30 or 50 can customized |
| Operation mode | PC control |
| Pressure range | 0.2~10MPa (or customized) |
| Pressure resolution | 0.001MPa, 0.01Bar |
| Pressure control accuracy range | -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 cooling system |
| Temperature control accuracy | ±0.5℃ |
| Power supply | 380V, three-phase four-wire system |
1. Pressure control host;
2. Pressure station;
3. End closures;
4. Water tank;
5. Cooling system.
Ⅵ. Test conditions:
Ambient temperature: within 10℃ to 40℃
Relative humidity: within 30% to 80%
There shall be no vibration, no corrosive media in surrounding environment .
It shall be correctly installed on stable platform.
There shall be no strong magnetic interference, no strong air convection .
Exhaust system shall be installed in site in case of water vapour corrosion .
