PQ1000 common rail injector test bench
1. To test if the CR injector is still function, to connect a CR
injector to a high pressure fuel source by a high pressure fuel
line and to the CR tester by harness. The tester is set to
continuous is injection mode. The CR injectors in normal condition,
if it is capable to inject fuel under the driving signals by the
2. To test injector spray atomization, to connect a CR injector to
a high pressure fuel source by a high pressure fuel line and to the
CR tester by harness. The tester is set to single injection mode to
allow observing the nozzle spray pattern to judge if the nozzle is
normal or orifice plugged.
3. Checking the injection return oil and injection oil.
4. with ultrasonic cleaning tester to clean the nozzle.
Main Voltage(Vac) 220V
Main Frequency(Hz) 50/60
Max Filling Volume per Tank(lit./gal) 2
Input System pressure(bar/psi) 0-10/0-145
System Build-up Pressure(bar/psi) 0-1800bar/0-26100 psi
It is used to test the common rail injector, and it also can clean
the common rail injector by Ultrasonic Cleaning Instrument.
1. High pressure 0-1800bar
2. Check the injector starting pressure
3. Assessment of the injector spray fog quality
4. Inspection of the injector spray oil range
5. Check of the injector seal and angel
6. Check of the injector oil flow
7. The parameter of common rail injector (fuel spray counts,
frequency, pulse width, Voltage) can be set willfully.