The device Diesel tester CR-IP.1-4I is for diagnostics of Common Rail injectors manufactured by Bosch, Denso, Delphi, Siemens VDO on a bench.

CR-IP.1-4I allows to test diesel electrically controlled injectors of the Common Rail system, providing the necessary injector control signals and fuel pressure set by the user by controlling the control valve.

The device can be controlled in manual mode by means of control buttons on the front panel and in automatic mode by means of software on a personal computer.

In manual mode, nozzle control functions are available for checking the volumetric output, visual evaluation of the shape and intensity of the spray pattern, and the function of measuring the anchor stroke (Stroke mode), for electromagnetic injectors manufactured by Bosch.

In automatic mode it is also possible to control the pressure regulator to maintain the set pressure in the system, to control various actuators (e.g. switching on/off the booster pump, controlling the measuring unit shutter), to measure the Response time for testing and coding of Delphi injectors.