DEVICE FOR TESTING A GAS INJECTOR, IN WHICH FLUID AND ELECTRICAL CHARACTERISTICS OF THE INJECTOR ARE PROVIDED ON A SAME EXTERNAL ENVIRONMENT CONDITION

摘要

PURPOSE: A device for testing a gas injector is provided to utilize changes depending on the service life of initial data for a performance test.;CONSTITUTION: A device for testing a gas injector comprises a high pressure container(10), a first storage container(20), a second storage container(30), and a test chamber(40). A second regulator, which precisely set the pressure of test fluids is connected to a second supply line to secondly store the test fluids at stable pressure. A control panel is connected to the test chamber. The control panel controls the operation of the injector. The control panel tests the performance of the injector while checking the variation in the pressure of test fluid supplied to the injector. The control panel selectively controls a control valve, and first/second regulators.;COPYRIGHT KIPO 2012