12PSB-II型 工作站噴油泵試驗臺
本試驗臺主機變頻調(diào)速，轉(zhuǎn)速任意預(yù)置，15'液晶真彩色顯示，工業(yè)嵌入式計算機主板，計算機和數(shù)字表雙控雙顯，特大數(shù)碼管顯示轉(zhuǎn)速、計數(shù)，計算機和數(shù)字表顯示轉(zhuǎn)速、計數(shù)、油溫、、檔位。
一 ：功能介紹：
01. 測試不同轉(zhuǎn)速下的各缸供油量
02. 靜態(tài)檢查各缸供油的時間
03. 檢查調(diào)速器性能
04. 分配泵電磁閥的試驗
05. 檢查氣動調(diào)速器性能
06. 檢查增壓補償器性能
07. 檢查分配泵的輸油供油能力
08. 測量分配泵泵體內(nèi)壓
09. 檢查氣膜調(diào)速器負壓性能
10. 進行噴油泵的密封性試驗
二：主要技術(shù)參數(shù)：
1.量筒：45ml 兩套；
2.燃油箱容積：60L；
3.油溫自動控制：40±2℃；
4.試驗油濾油精度：5μ；
5.直流電壓12V和24V；
6.供油壓力：低壓：0~0.4Mpa，高壓：0~4Mpa;
7.泵體內(nèi)壓顯示：0~0.16Mpa及0~1.6Mpa；
8.氣壓顯示：正壓：0~0.3Mpa負壓：-0.03~0Mpa；
9.轉(zhuǎn)速預(yù)置：0~4000RPM可任意預(yù)置；
10隨機帶有齒條行程儀表；
11.中心高：125MM；
12.飛輪慣量：0.8KG.M2;
Characteristics
This series test bench adopt high quality frequency conversing device. can be preset.15inch true color LCD display. Installed industrial embedded computer motherboard. Computer and digital meter display. Super-large digital tube display RPM, count, two sides button, convenient puter and digital meter display RPM, oil temperature, advance angle,gears.
Functions
1. measurement of each cylinders delivery at various rotation s
2. checking of each cylinders injection time with static state
3. check of governors
4. checking of the electric magnetic valve of distributor pumps
5. checking performance of the pneumatic governors
6. checking of the pressure compensators
7. measurement of the reflux delivery of distributor pumps
8. measurement of the internal pressure of the distributor pumps body
9. gas membrane governor negative pressure performance
10. checking of the sealing of fuel injection pump body
Parameters
1. operation position: computer and manual device
2. cylinder:45cc (two sets)
3. volume of oil tank:60L
4. temperature automatic control:40+/-2cel
5. test oil filtering unit:5u
6. DC supply:12v/24v
7. digital display: rotation , count, fuel quantity, advanced angle
8. machinery meter display: high-low fuel pressure, VE internal pressure, +/- air pressure
9. fuel supply pressure: low 0-0.6mpa, high 0-6mpa
10. VE1 pressure:0-0.16mpa, VE2 pressure :0-1.6mpa
11. supply air pressure: +pressure 0-0.3mpa, -pressure 0-0.04mpa
12. RPM preset: 10 gears,0-4000rpm
13. power: 380v/50hz(on request)
14. Packing size: 2100*1300*1700mm
15. net weight:850kg
16. center height:125mm
17. flywheel inertia’s moment:0.8kg/m2
