JHDS-3 search & digital display type test bench
This industrial control computer type test bench adopts Taiwan industrial control mainboard,industrial level hi-speed SCM technology and high reliability anti-disturbance technology ,has stable and reliable work performance.With Chinese-English menu,it can show all debugging interface. Can inquire about technical parameters of fuel injection pump,print or save the debugging date of fule injection pump.
Technical Parameters Table
| TYPE | CYL | POWER | r/min | RPM preset | TEMP |
Air supply + - |
DC supply 12V/24V |
Advance angle |
Computer | Tested pumps | Function |
| JHDS-1 | 12 | 7.5 | 0-4000 | √ | √ | √ | √ | √ | √ | All pumps | 1-15 |
| 11 | 0-3000 | ||||||||||
| 15 | |||||||||||
| 18.5 | |||||||||||
| 22 | |||||||||||
| JHDS-2 | 12 | 7.5 | 0-4000 | √ | √ | √ | √ | √ | All pumps | 1-13 | |
| 11 | 0-3000 | ||||||||||
| 15 | |||||||||||
| 18.5 | |||||||||||
| 22 | |||||||||||
| JHDS-3 | 12 | 7.5 | 0-4000 | √ | √ | √ | √ | √ | √ | All pumps | 1-15 |
| 11 | 0-3000 | ||||||||||
| 15 | |||||||||||
| 18.5 | |||||||||||
| 22 | |||||||||||
| JHDS-4 | 12 | 7.5 | 0-4000 | √ | √ | √ | √ | √ | × | All pumps | 1-13 |
| 11 | 0-3000 | ||||||||||
| 15 | |||||||||||
| 18.5 | |||||||||||
| 22 | |||||||||||
| JHDS-5 | 12 | 7.5 | 0-4000 | √ | √ | √ | √ | √ | √ | All pumps | 1-15 |
| 11 | 0-3000 | ||||||||||
| 15 | |||||||||||
| 18.5 | |||||||||||
| 22 | |||||||||||
| JHDS-6 | 12 | 7.5 | 0-4000 | √ | √ | √ | √ | √ | √ | All pumps | 1-15 |
| 11 | 0-3000 | ||||||||||
| 15 | |||||||||||
| 18.5 | |||||||||||
| 22 |
√With the function,×Does not have the function,The optional feature.
√ has ×no optional
Fuel pump test bench main function
| 1.Test each cylinder's oil supply capacity at various rotation speeds. | 9.Test the interior pressure of distribution pumps. |
| 2.Statically check the start point and interval angle of oil supply of each cylinder. | 10.Test the negative pressure performance of pneumatic speed regulators. |
| 3.Check and adjust the performance of mechanical speed regulators. | 11.Test the oil supply pressure of distribution pump |
| 4.Test the electromagnetic valve of distribution pump . | 12.Measure the oil-return quantity of distribution pump. |
| 5.Check the performance of pneumatic speed regulators | 13.Self-suction joint |
| 6.Test the sealing performance of injection pump. | 14.Print(optional) |
| 7.Check the performance of pressure compensators | 15.Database(optional) |
| 8.Measure the advance angle of advance device | 16.Test the tack bar travel(optional) |