| 摘要 |
An injector tester is provided to check malfunction of a signal transmission system of the injector and precisely measure test oil injected from the injector by preventing the external loss of the test oil while on being collected to the discharging measuring cylinder. An injector tester is mounted on a fixing frame(600) by a fixing member(300). A signal transmission controller(200) is installed on a fixing body to display a signal transmission operation of the injector. An injection chamber(400) is installed under the injector to temporarily accommodate a test oil injected from the injector. An inverse ejection measurement part(500) is installed at the injector to measure a test flow rate inversely ejected from the injector. A plurality of injectors(100) are mounted on a front surface of the fixing body. A common rail is connected to the plurality of injectors through a plurality of supply pipes to supply the test oil.
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