Easy to Operate And Maintain Pipe Hydraulic Pressure Burst Tester
Pipe pressure burst test machine is used for long-term pressure and
plastic pipe and composite pipe burst test test equipment, the
product complies with ISO1167, GB / T6111 "Fluid Plastic
Thermoplastic Pipe endurance test
Method ", and the applicable standards of the relevant materials.
Can be applied to PVC, PE, PPR, ABS, and composite materials within
the pressure detection.
1), Continuous work without barriers to ensure the integrity of the
2), The branches are independent of each other, easy to operate and
3) Equipped with pressurized water tank separately, pure water is
used to fill the pipe sample by the main pressure pump to ensure
water quality in the pipe and improve the service life of pipeline
components (such as solenoid valve and needle valve)
4) The use of independent research and development, unique, pulse
duty cycle pressure technology, the step-up and fill the pressure
link into one, reducing a branch and the device, it reduces the
risk of damage to the device;
5), The use of the United States piston pump, low noise, fast
pressure, short working hours, indirectly improve the life of the
1) Set the control pressure and range of the main pressure meter so
that the pressure source will provide the pressure of 2 ~ 3MPa
higher than the maximum pressure of the branch and store it in the
2) Calculate the test pressure according to the ring stress of the
sample, and set the control pressure and range of the branch
pressure meter accordingly. After the operation, the single-chip
microcomputer controls the solenoid valve to be fully on, so that
the pressure of the sample rises rapidly. Pressure reaches the set
pressure into the pressure phase.
3),Fill phase solenoid valve intermittent continuity based on
single-chip data, the pressure source to accumulator pressure added
to the sample.
4) When the pressure of the pressure source drops to the lower
limit of the set pressure, the column pump will stop when it starts
to work up to the upper limit.
5) The machine also has the functions of running, stopping,
completing the test, breaking identification and the like, and
enabling the operator to leave the experimental site during the
experiment. When the sample appears leakage, rupture automatically
shut down the road, the other tests continue normal until the test
is completed. In similar models with excellent cost performance, is
the ideal alternative to import products.
6), The main heating tank can guarantee the life of the heating
tube, extracorporeal circulation so that the water temperature in
the tank uniform.
Equipment composition Description:
The test machine by the pressure control system, pressure source,
temperature medium box, fixture parts.
1), The pressure control system in the control cabinet by the
pressure piping and electrical control of two parts. Pressure
piping from the accumulator, solenoid valve, manual needle valve,
connecting pipes and other components. Electrical control by the
microcontroller, LCD, pressure sensors, solenoid valves, relays,
switches and other components.
2) The pressure source is used to provide total pressure to the
main pressure system under test conditions.
3), Thermostatic medium box mainly by the box, circulating pump,
heater and temperature control system. Cabinet consists of
stainless steel liner, spray shell, insulation, sample holder and
4), A-type fixture, a unique design test fixture disassembly easier
and more comfortable; wedge-type thread clamping device to make the
clamping force greater. This series of fixtures with a reasonable
structure, clamping speed, sealing and reliable, easy to remove
|Pressure range||0 ~ 16MPa (arbitrary setting)|
|Pressure display accuracy||0.01MPa|
|Control accuracy||upper limit + 2%, lower limit -1%|
|Temperature control range||room temperature ~ 95 ℃|
|Temperature display range||± 1 ℃|
|The time display range||0 minutes to 9999.59 hours|
|Time display accuracy||1 second|
|The largest sample diameter||630mm (tank size according to user requirements)|
|Pressure control system power supply||AC380V, 1.5kw|
Stainless steel grips: from φ20mm to φ630mm
Key components of machine:
Host Control Software: Zhongli Company
(1) The pressure part
a, Pressure pump: the United States giant piston pump
b, Solenoid valve: imported from Germany
c, Manual needle valve: stainless steel needle valve
d, Accumulator: Siping
e, Connecting pipe: Domestic Φ6 stainless steel pipe fittings for
the stainless steel parts.
(2) Pressure display section
a, Temperature control instruments: Selection of Xiamen Yu Electric
multi-function control table
b, The pressure control unit of the Company
c, Pressure sensor: imported from Germany
d, Electrical parts: the choice of Chint or People's Electric