Common Rail Injector Tester

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The Common Rail Injector Tester drives all kind of solenoid and piezoelectric injectors

The Common Rail Injector Tester (CRIT100) provides the right driving signals and parameters needed for proper assessment of the following injector parameters: delivery, back leak, injection quality, spray pattern, chattering, pre-injection and etc.

  • It drives all Bosch, Denso, Delphi solenoid injectors, as well as the piezoelectric types (Bosch and Siemens):
    • Initial high voltage drive for Bosch and Denso solenoid injectors;
    • Low voltage drive for Delphi solenoid injectors;
    • High voltage drive for Bosch and Siemens piezo injectors;
  • It has the needed settings for injector opening according to the test plans. Allows setting of the following injector driving parameters:
    • Pulse width;
    • Test duration (number of pulses, stroke);
  • Can generate a single pulse with a predefined pulse width;
  • Can measure the active resistance of all solenoid Common Rail injectors and valves. Measuring range is 0.05ohms÷10ohms;
  • Can measure the inductance of all solenoid Common Rail injectors and valves. Measuring range is 10µH÷10mH;
Number of simultaneously connected injectors 1
High voltage drive for initial opening of Bosch and Denso solenoid injectors 70V
Low voltage drive for Delphi solenoid injectors 12V
High voltage drive for Bosch and Siemens piezo injectors 160V
Pulse width 160µS÷2000µS with 50µS steps
Test duration (number of pulses, strok) 200÷4800
Injector drive frequency 1.66Hz÷40Hz (100rpm÷2400rpm)
Power supply 220÷240V 50/60Hz from mains
Maximum solenoid injectors drive current 30A
Maximum piezo injectors drive current 15A
Resistance measurement 0.05ohms÷10ohms
Inductance measurement 10µH÷10mH
Indication LEDs indicate the current selected mode
Display Large 20×4 LCD display
Dimensions 230mm x 205mm x 80mm
Weight 2kg
  • The Common Rail Injector Tester is used in specialized diesel automotive repair shops for testing the injectors work and assessing their reliability. It provides the proper driving signals to the injectors according to the test plans;
  • It is used together with the Common Rail Pump Driver;
  • Common Rail Injector Tester CRIT100 – main unit;
  • Female 2 PIN injector connectors – 2 pieces;
  • Female 3 PIN connector for resistance and inductance measurement – 1 piece;
  • Various injector test plans;
  • Power supply cable;
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