JH-CR815 combined function of common rail test bench and EUP/EPI tester for DIESEL engine

Product Application

CR815 high-pressure common rail injector pump test bench is a high-end product most recently developed for the scientific academies, research institutes and high-end common rail motor maintenance user. The rail pressure can be customized as required by the user. It can perform the inspection and commissioning of the oil injector and common rail of the common rail oil pump produced by BOSCH, Siemens, Delphi, Denso manufacturers, as well as the pump injector and electric unit pump (EUI/EUP) and the CAT medium-pressure common rail (optionally available). The computer control part is controlled by industrial computer with Windows system; the oil measuring system adopts the imported flow rate sensor (a measuring glass may be provided as required by customer for oil quantity measurement), which measures the oil quantity in real time and display on the big screen. The error precision is 0.1mL; the commissioning data of thousands of oil injectors and oil injecting pumps produced by BOSCH, Denso, Delphi, and Siemens, hundreds of unit pumps, pump injectors are stored in the machine, which can be quickly inquired, and as required by customers, new data can be input into the system. Reports will be generated and stored for the data gained in each inspection, and upon requested by the customer, such reports can be printed. 

Characteristics

1.Real-time control by industrial computer with windows system, mouse operating system .
2.Fuel mass is measured by sensor and displayed on 19.5" display screen.
3.Adopts BOSCH high-pressure common rail injection pump to generate 0~2300 bar pressure.
4.Real-time measure and control of rail pressure, with overpressure protection function.
5. The pulse width and frequency of injector's driving signal are adjustable.
6. Injection time(s) of injector can be set at will.
7. The date of more than 3000 kinds Bosch, Denso, Delphi, Siemens and other injectors.
8. Short-circuit protection.
9. Accurate measurement, easy operation, low noise and energy-efficient.
10. The fuel temperature control system adopts 2P presser force refrigeration.

Functions

1. Detection on sealing performance of common rail fuel injector.
2. Detection on magnetic valve performance of common rail fuel injector.
3. Observation for atomization of common rail fuel injector.
4. Detection of uniformity of fuel quantity of common rail fuel injector.
5. Test on starting quantity of fuel of high-pressure common rail injector.
6. Test on full-load quantity of fuel of common rail injector.
7. Test on idling quantity of fuel of common rail injector.
8. Test on pre-injection of high-pressure common rail injector.
9. Medium speed testing of common rail oil injector
10. Test on user-defined quantity of fuel of Test on pre-injection of high-pressure common rail injector.
11. Testing of Piezoelectric ceramic oil injector
12.Detection on sealing performance of common rail pipe
13. Inspection on safety valve performance of common rail pipe
14. Inspection on pressure sensor performance of common rail pipe
15. Detection on sealing performance of common rail pump
16. Detection on common rail pressure of common rail pump
17. Detection on fuel supply of common rail pump
18. Flow rate testing of common rail oil injector
19. Electrical HPO common rail pump testing
20. It can test pump nozzle and unit pump.
21. Test the CAT medium-pressure common rail (optional).