Injector Expert InEx-2 is a versatile tool for advanced diagnosis of Common Rail injectors. It enables electrical and mechanical testing of injector actuators – solenoids and piezoelectric stacks. Its feature to generate injector control signal may be used for testing injector performance on a test bench. Technical capabilities of InEx-2 allow the following tests:
- control signal generation for Common Rail injector with the following parameters: pulse duration, frequency (or equivalent rpm), number of pulses;
- adjustment of control parameters: hold current, piezo voltage and piezo charge time;
- accurate measurement of coil resistance (milliohm range) and piezo stacks resistance (in kiloohms) in automated series measurement with memory for up to 8 injectors;
- piezoelectric stack capacity measurement with optional parallel resistance evaluation and memory for up to 8 injectors.
- determining leakage current between injector housing and signal input under high voltage;
- providing control signal for armature stroke test with an option to adjust hold current and safety timer protecting injector coil;
- measuring dynamical response of Common Rail injector with measurement series credibility estimation.
Specifications:
|
Supply voltage |
12…14V DC |
|
Current draw |
up to 14A |
|
Number of injectors |
|
|
electromagnetic |
1 |
|
piezoelectric |
1 |
|
Simulated injection parameters |
|
|
frequency |
200…8000 rpm (adjustable in steps of 25 rpm) or |
|
pulse |
0,2…5 ms (adjustable in steps of 0.001 ms) |
|
Programmable number of pulses |
Yes (range 1 – 30000) |
|
Measurement memory |
1 to 8. |
Warranty:
24 months
Shipping time: In stock! 
