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CR1000 Portable Common Rail Diesel Injector Tester for Solenoid and Piezo
The CR1000 Common Rail Diesel Injector Tester is a versatile repair tool designed to simulate the Engine Control Unit (ECU) driving signals for modern diesel fuel systems. It is engineered to support both solenoid technology and piezoelectric (piezo) technology from major manufacturers like Bosch, Delphi, Denso, and Siemens. When paired with a high-pressure fuel source (such as a manual nozzle tester pump or an electric pump), the CR1000 allows technicians to efficiently check nozzle spray patterns, evaluate injector back-leakage, and verify overall injector functionality in a compact, portable format.



Dual Technology Support: Compatible with both traditional solenoid injectors and advanced piezoelectric ceramic injectors.
Adjustable Driving Signals: Users can freely set and adjust the control parameters, including frequency and pulse width, to simulate various engine conditions.
Enhanced Safety: Features a modulated driving signal design to ensure the electronic safety of the injector solenoids during testing.
Short Circuit Protection: Built-in protection against short circuits for solenoid driving signals, preventing damage to the tester or the injector.
Compact & Portable: Weighing only 7kg, it is easy to move and integrate with different high-pressure fuel sources (mechanical, electrical, or pneumatic).
Complete Accessory Kit: Comes with a rich set of accessories and cables, ready to test Bosch, Denso, and Delphi systems right out of the box.
| Technical Parameter | Specifications (Model CR1000) |
|---|---|
| Function | Simulate ECU Driving Signals for CR Injectors |
| Supported Technologies | Solenoid and Piezo (Bosch, Denso, Delphi, Siemens) |
| Maximum Pressure Capability | 40 MPa (400 Bar) |
| Pressure Gauge Range | 0 - 60 Mpa |
| Adjustable Parameters | Frequency and Pulse Width |
| Safety Features | Short Circuit Protection & Modulated Driving Signal |
| Overall Dimensions | 320 * 300 * 500 mm |
| Net Weight | 7 kg |



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