Hydrostatic pressure and bursting testing machine maximum pressure
10MPA
Ⅰ. Outline:
Hydrostatic pressure and bursting testing machine maximum pressure
10MPA is suitable for measuring the damage resistance time of
thermoplastic pipes under the conditions of instantaneous hydraulic
blasting and long-term constant pressure. It is an indispensable
testing instrument for scientific research institutes, quality
inspection departments and pipe production enterprises. The
hydraulic testing machine adopts computer embedded control. Modular
design and independent control. If there is a problem, as long as
the stop valve of the current station is closed, the normal
operation of other stations will not be affected. It has the
functions of pipeline fracture identification, real-time
monitoring, call data recovery, printing, test result storage,
sample pretreatment setting, etc. This function can store up to 7
days of data according to the needs of national holidays. This
machine is widely used for internal pressure test of various
plastic pipes. It is an ideal testing equipment for building
materials industry, pipe manufacturers, national inspection
departments and scientific research departments.
Ⅱ. System Feature:
1. Industrial tablet control, direct control.
2. The machine is combined with the "precision pressure control
unit" multi-channel.
3. It is controlled both by PC and “Precision Pressure Controlling
Unit”.
4. Every station controls separately. The most stations can reach
100.
5. It can do hydrostatic test, burst test, 8760 test and so on.
6. The max. pressure can be from 3 to 100MPa.
7. It can distinguish eight testing condition including pressure
up, pressure down, pressure compensation, pressure exceeding,
running, ending, leakage, and exploding. And also it can judge both
effective and ineffective time parameters automatically. (The
effective time means the time of the pressure within the setting
pressure.)
Ⅲ. Meet standards
GB / T 6111-2003, GB / T 15560-95, GB / T 18997.1-2003, GB / T
18997.2-2003, ISO 1167-2006, ASTM D1598-2004, ASTM D1599, etc.
Ⅳ. Technical data:
| Pipe diameter range | Φ10~Φ1800mm |
| 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 source;
3. End caps;
4. Water tank;
5. Refrigerating 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 .
