CR1000 High Pressure Common Rail Injector Tester

Professional Diagnostic for Diesel Injectors

The CR1000 and CR1000-I are high-performance common rail injector testers designed to simulate the Engine Control Unit (ECU) driving signals. While they feature different exterior chassis designs to suit different workshop preferences, their internal systems and functions are identical.

Core Functions:

1. Universal Compatibility: Capable of driving both Magnetic (Solenoid) and Piezoelectric injectors. Supported brands include BOSCH, DENSO, DELPHI, PIEZO, and Caterpillar (CAT-L, CAT-H).

2. Smart Protection System: Built-in overcurrent and short-circuit protection ensures the safety of the injector and the tester. It also features an on-board temperature sensor for overheat protection.

3. Advanced Diagnostics: Unlike basic testers, this series supports Magnetic Injector Impedance Measurement, allowing technicians to check the resistance of the injector coil (displayed in milliohms) to identify internal failures.

4. Customizable Settings: Supports customizable boot LOGOs and software interfaces upon customer request.
   

Application Scenarios & FAQ

Application Scenarios:

• Diesel Repair Shops: Testing the atomization and return oil of dismantled injectors.

• Mobile Mechanics: Due to its compact size, it can be carried for on-site diagnostics of construction machinery (Excavators, Loaders).

• Injector Remanufacturing: Pairing with a manual pump to verify the opening pressure and spray pattern after rebuilding.

FAQ (Frequently Asked Questions)

Q1: What is the difference between CR1000 and CR1000-I?
A: The only difference is the appearance and chassis design. Their internal software, testing functions, and technical parameters are exactly the same. You can choose the look that you prefer.

Q2: Can this machine measure the resistance of the injector?
A: Yes. It has a specific mode to measure magnetic injector impedance. Long press the MODE button to switch to resistance test mode, connect the injector, and it will display the resistance in milliohms.

Q3: Does it support Caterpillar injectors?
A: Yes, it supports CAT-L (Low pressure) and CAT-H (High pressure) common rail injectors.

Q4: How does the protection system work?
A: If the machine detects a short circuit in the injector or if the internal temperature gets too high, it will automatically stop the output to prevent damage to the device.

• Dual-Model Choice: Available in two chassis styles (CR1000 and CR1000-I) to fit your workbench layout, with zero compromise on performance.

• Precision Control:

• Pulse Width Adjustable: 100 ~ 6000 uS

• Injection Frequency: 1 ~ 30 Hz

• Injection Count: 0-2000 times

• Intelligent Resistance Test: The unique "Impedance Measurement" mode helps quickly identify shorted or open coils in solenoid injectors without needing a separate multimeter.

• User-Friendly Interface: Features a clear LCD screen displaying the injector brand, condition (VL, VE, LL, TL), and real-time parameters. Operation is simple via the ADJ knob and Mode buttons.

• Reliability: Equipped with a robust cooling system and fuse protection to ensure long-term stability in harsh workshop environments.