ZQYM-6320 Factory Direct Price Diesel Diesel Engine Injector Common Rail Tester Electrical Common Rail Test Bench

An electronically controlled common rail fuel injector performance test bench, including a bench (10), a fuel tank (1), a fuel filter (2), a fuel return valve (3), a high-pressure fuel supply pump (4), a common rail (5), electronically controlled injector (6), electronic controller (7), injector fixture (8), electric motor (9), various sensors (11, 12, 13...) and Various oil pipes and instruments and other accessories are characterized in that: (a) the fuel tank (1), fuel filter (2), high-pressure fuel supply pump (4) and electric motor (9) are all installed on the test bench (10 ) under the workbench; (b) the upper part of the test bench is equipped with various parameters such as the single injection volume of the fuel injector, the fuel return volume and the common rail pressure PC, the speed of the fuel supply pump n, the fuel temperature tF, and the pulse width. One or several monitors (20) for its changing status; (c) the test bench is equipped with a keyboard (21) for controlling the work of the test bench and inputting and adjusting parameters; (d) the working table of the test bench is equipped with a single spray The fuel gauge (22) is used to measure the fuel injection quantity per cycle of the electronically controlled fuel injector, or when multiple injections are used, to measure the fuel injection quantity of the pre-injection, main injection and post-injection respectively, and to measure the fuel injection quantity of the fuel injector of oil return.