本共軌系統(tǒng)試驗臺主機傳動采用變頻無級調速；集噴油泵試驗臺的完善技術和新型共軌的結合，實現(xiàn)共軌油泵油嘴的檢測。通過CR控制系統(tǒng)用戶可以設定控制參數(shù)，該機模擬ECU輸出燃油噴射控制信號，驅動共軌高壓泵和共軌噴油器協(xié)同工作。本控制系統(tǒng)的噴油器驅動信號脈寬及頻率可調；短路保護功能；可以實時測量軌道壓力，并具有高壓保護功能。
該款試驗臺：內置2000余種共軌噴油器的標準數(shù)據(jù)，采用高精度傳感器自動檢測全負荷、怠速、預噴射等各工況下的噴油量和回油量，并可檢查噴油器密封性，是檢測柴油共軌噴油器性能的設備 具備測試歐四 歐五標準（壓電式噴油器）功能
可測試BOSCH CP1,CP1-H,CPI-K,CP2,CP3,DELPHI, BOSCH、SIEMENS、DELPHI、DENSO遼寧新風 卡特比勒等高壓共軌噴油泵
BOSCH,(博世),DELPHI,(德爾福),SIEMENS(西門子),DENSO(電裝）
等高壓共軌噴油器
技術特點：
01、19"液晶顯示器，工控機主板，全部計算機控制
02、多段電壓輸出自動控制，滿足不同共軌噴油器的驅動要求
03、LCD液晶顯示高壓共軌噴油器噴射頻率，驅動脈寬自動控制
04、自動控制待試噴油泵的流量調節(jié)閥，控制待試噴油泵的流量
05、自動實現(xiàn)油軌壓力、精度高達到±1MPa
06、開環(huán)或閉環(huán)控制方式手動可選
07、量油系統(tǒng)采用傳感器測量并由屏幕顯示，可以查詢、存儲、修改所需測試高壓共軌油泵及噴油器數(shù)據(jù)
檢測功 能：
01、測量高壓共軌噴油器的油量
02、測量高壓共軌噴油器的啟動油量
03、測量高壓共軌噴油器的回油量
04、測試軌道壓力
05、測試共軌噴油器的噴油壓力
06、測試共軌噴油器的噴霧錐角
07、測試共軌噴油器的噴霧均勻性
08、測試共軌油泵的密封性
09、測試共軌油泵的供油壓力
10、測試共軌油泵的回油量
11、測試油泵轉速
12、燃油溫度預置
13、檢測共軌泵的內壓
14、檢測共軌泵的比例電磁閥
15 系統(tǒng)自帶共軌油泵噴油器實時工況油量曲線，可觀測共軌油泵噴油器的實時工作狀態(tài)，
以
便更準確的判斷共軌噴油泵噴油器故障。
16 變頻驅動共軌油泵產生230MPa的壓力
軌壓自動閉環(huán)控制，顯示精度0.1MPa
17 內置共軌噴油器標準數(shù)據(jù)庫，免費升級，用戶也可以自由添加數(shù)據(jù)
共軌噴油器標準數(shù)據(jù)庫配備各型號噴油器的控制波形數(shù)據(jù)，向噴油器輸出標準控制波形信號。
The EDC oil quantity measurement digital common rail test bench researched by us has long been praised by the majority of users both at home and abroad.The biggest advantage of this equipment: combine the advantage of oil quantity measurement digital test bench and Electronic Controller test bench. It overcomes the error that occurs in traditional test bench which can only use macroscopic to observe cylinder. Furthermore, it integrates various of date of electronic controller common rail injector display CRS common rail adjustable tester. All the process is operated by the EDC. The standard parameter of electronic controller high pressure common rail injector is ready to look. Timely injection quantity, oil return flow and some other operating condition and parameter can be displayed on the EDC LCD screen. Its appearance hasa historic significance in electronic controller high pressure common rail tester industry.
The host transmission of the test bench uses frequency conversion; the pulse width and frequency of the injector drive signal is adjustable; short-circuit protection function; real-time measure the orbital pressure with high-pressure protection function; test six injector at the same time.
The pump /injector type can test: BOSCH , SIEMENS , DELPHI , DENSO(On request)
Feature:
01.19"LCD, ECD main board, computer control.
02.More paragraphs voltage output automatic control, *** common rail injector driver requirements
03.LCD high pressure common rail injector injection frequency, drive pulse-width automatic control
04.Automatic control to the trial fuel flow regulator, control to the trial fuel flow
05.Automatically achieves fuel rail pressure, and high accuracy reaches ±1MPa
06.Manually option to open loop or loop control modesWith frequency conversion step less adjustment
