Beijing Jinshengxin Testing Machine Co., Ltd.
Quality is the life of an enterprise.
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Pipeline pressure testing equipment for PE, PVC, PP pipes
Ⅰ. Brief introduction:
The Hydrostatic pressure testing equipment is used for the resistance to intermal pressure determination of the plastics pipes, fittings and valves, which are given the same or different pressure with the constant temperature.
It is mecessary for the producers, scientific research agency and qualith-control institution to check and measure the performance of the test piece.
Ⅱ. Feature:
Main Frame:
It consists of pressure micro control parts, automatic filling pressure and electric discharge pressure parts, pressure micro control part adopts the microcomputer MCU control; equipped with high resolution, high speed of ∑ - delta 16-bit adc chip, real-time communication and computer; and it can automatically fill and relief pressure according to the situation of pressure.
Pressure Station:
Its main function is to provide pressure to the main frame, the requirement of lower limit pressure of pressure station requirement must be higher than all tested specimen. The plunger pump of the station is made in the United States (large flow, low noise, high pressure, free maintenance).
Water Tank:
It is a constant-temperature tank working with the hydrostatic pressure testing machine.
Control the temperature, and also can be used for other aspects.
Temperature Control System:
Accurately control the temperature of the water tank, temperature display, set temperature individually. It can control the liquid level of tank at a reasonable position, at the same time it can also guarantee the temperature.
Main frame PC control unit:
It adopts MODBUS communication protacol to the computer, which the mainstream industrial control communication protocol to ensure high reliability of data transmission and other general-purpose inteligent instrumentation compatibility.
Ⅲ. Standards:
GB/T6111-2003, GB/T18252-2000, GB/T15560, ISO 1167, ASTM D1598-2004, ASTM D1599
| Pipe diameter range | Φ10~Φ1800mm | |
| Working position | 1~50 positions can be customized | |
| Operation mode | Operation panel/PC control | |
| Pressure range | 0.2~10MPa (or customized) | |
| Pressure resolution | 0.001MPa, 0.01Bar | |
| 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 | |
| Material of end caps | 304# stainless steel or carbon steel | |
| Power supply | Pressure control meter | AC220V, 50Hz |
| Pressure workstation and tank | 3phase, AC380V, 50Hz | |
Ⅴ. Standard accessory
1. Pressure host;
2. Ppressure station
3. Water tank with temperature control system;
4. End caps;
5. Refrigeration system.
