![]() ![]() Made by Bosch, Delphi, Denso and Siemens. The user is able to set the control parameters of fuel injection drive signals.īy combining of a CRI250 tester and a high pressure fuel source, which may be a mechanical manual pump, or an electrical motor driven pump, or a pneumatic driven pressure booster, to feed the CR injector, the user is able to fulfill the tasks, such as nozzle spray pattern and injector back leakage, to check the CR injector with either solenoid and piezo technology.ġ. Modulated driving signal to ensure the safety of the solenoids of the injectorsĢ. Injector driving signal Adjustable frequency and pulse widthģ. Short circuit protection for solenoid driving signalsĤ. Rich accessories, ready to test Bosch, Denso and Delphi injectorsĬRI250 common rail piezo injector tester for resistance capacitanceģ. The values obtained may vary according to the injector and the injection system variant. Hose Lines and Tubing Intercooler Sprayers Microswitch and Solenoid Mounting Brackets NOS Jets. In this regard, not only can the particular driving technology (piezo or solenoid) play an important role, but also the hydraulic layout and the mechanical setup of each injector. 1500x2 the standard deviation o f the piezo injector is very high with respect to the. ![]() (change of injectors, Rough run test sequence) this part is not necessary. CRI250 can test nozzle spray pattern and injector back leakage, to check the CR injector with either solenoid or piezo technol ogy , the repair tester to simulate the engine Control Unit (ECU) driving signals for a common rail injector of either solenoid technology or piezo technology, Download scientific diagram Piezoelectric injector working principle. The following tests may be carried out on Piezo-electric injectors. Analysis of spray evolution from both piezo and solenoid injectors in single cylinder. Diesel Fuel Injection Tester Solenoid and Piezo Injector Tester, Find Details and Price about Injector Calibration Machine Injector Full Diesel from Diesel Fuel Injection Tester Solenoid and Piezo Injector Tester - Beijing Carcare Technology Co., Ltd. Leaking of piezo injectors during the cold start is one of the most popular.
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