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Test Bench for Common Rail Injectors

Four channel test bench for testing & coding of BOSCH, DENSO, DELPHI, SIEMENS injectors

The CR-IP.4E diagnostic bench is designed to test CommonRail injectors made by Bosch, Delphi, Denso, Siemens at a system pressure of up to 2400 bar.

The measurement takes place in an electronic measuring system.

A programme with test plans is included.

The CR-IP.4E test bench allows 4 injectors to be tested simultaneously as well as the temperature of the test fluid on each injector.

The CR-IP.4E diagnostic bench uses the CR4-Tester device which is designed to supply user-programmable control signals to Common Rail fuel injectors to check their performance (spray pattern and intensity, volumetric capacity).

Frequency of the control pulses of injection

60 … 1500 min-1

Duration of injector opening pulse

100 … 3000 μs

Temperature control of the test fluid (in the range)

0 … 100 ± 1 °C

Test fluid pressure regulation (in the range)

0 … 2400 bar

Electronic pressure measurement in the fuel pressure accumulator (in the range)

0 … 2400 bar

Protective glass

10 mm


1100 x 1700 x 670 mm


450 kg

Software                      Download


Documentation          Software Description ARMD_CR-IP

Common Rail Injector List

Instructions for checking the operability of the measuring unit


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