Your Secret Weapons in Diesel Fuel Injection Repairs

The main benefits


LOWER TCO (Total Costo Of Ownership)

DIT31 is the professional test bench allowing to have accurate parameters for the control of injectors.

Less maintenance costs, less learning costs, less time-lost.


At any time, the application fields of basic test bench can be extended to the new needs, by simply adding the TC38 triggering unit, for the common rail injectors.


The modularity of the system grants to implement custom solutions, built on the specialists' requirements, in accordance with the current budget.


The system is virtually unlimited, open through new mounting interfaces or control modules that will be developed in the future.

Unique features


No need to use a common rail pump to generate pressure upto 1500 BAR and more.

Immediate results: no need to wait medium-long test cycle to collect parameters.

Quick and easy-to-use:  skilled procedures, together with repetible tests and accurate figures


Injector Clinic is the network of qualifed service centers specialized in repairing common rail and conventional diesel injectors

By adopting DIT31 to calibrate diesel injectors, every diesel center can be upgraded as an Injector Clinic.

This component is provided in Basic configuration. 

The pneumatic vice allows to quickly clamp injectors from 10 to 32mm diameter.

Safety door makes the job even more secure.

Inside the spraying chamber the visibility of the phenomena is significantly enhanced through the integrated fume extraction.

Inside the spraying chamber the visibility of the phenomena is significantly enhanced through the <strong>integrated 12 volts halogen light

However, the built-in printer releases the test report, which can be customized with the company details, including date and time.

DIT31 is equipped with a 3 liters capacity main tank.

To preserve the main tank filled with clean fuid, the dirty liquid is collected in a proper recovery tank with an appropriate draining surface.

On the <strong>M14x1,5 outlet any high pressure pipe</strong> can be connected to, according the thread. Diameter of the hole in the block adapter ranging from 24 mm to 32 mm. The injector inlet and its position determine the right support to mount.

The electromagnetic actuator control is delegated to the external unit TC38, which once synchronized with DIT31, generates the excitement command, via smartcards.

Depending on applications and injector connections, the TC38 external unit requires <strong>specifc excitation cards and specifc cables.

Piezo actuator control requires the addition of CRP module</strong> to the external unit TC38.

Connection and test methods keeps unchanged contrary to the test of electromagnetic common rail injectors.

87.20.116 is the specific device to be used on an exhisting DIT31 test bench for diesel injectors.

The device has been developed to solve a particular situation rising when testing piezo common rail injectors, as the piezo actuator must result lubricated before being energized.

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