Product Details

CRT-1S high-pressure common rail test bench

CRT-1S test bench is our special device to test the performance of high-pressure common rail pump and injector, it can test common rail pump and injector of BOSCH, SIEMENS, DELPHI and DENSO, as well as Piezo injector. It simulates the injection principle of common rail motor completely and the main drive adopts the most advanced speed change by frequency change. High output torque, ultra low noise, rail pressure stable. It tests the common rail pump by flow meter sensor with more precise and stable measurement. Pump speed, injection time, pulse frequency, injection pulse width, oil measurement and rail pressure are all controlled by industrial computer by real time. The data is also obtained by computer. 19 inch LCD screen display makes the data more clear. Advanced technology, steady performance, precise measurement and convenient operation.

CRT-1S can fulfill the remote assistance by internet and make the maintenance easy to operate.

>>>CHARACTERISTIC

1. Main drive adopts the speed change by frequency change.

2. Controlled by industrial computer in real time, Windows operating system. Fulfill the remote assistance by internet and make the maintenance easy to operate.

3. Oil quantity is measured by sensor and displayed on 19 inch LCD .

4. Drive signal can be adjusted

5. Percentage of drive signal can be adjusted.

6. Controll the rail pressure by DRV, rail pressure can be tested in real time and controlled automatically, it contains the high-pressure protection function.

7. Oil temperature is controlled by forced-cooling system.

8. Pulse and frequency of the injector drive signal can be adjusted.

9. Data can be searched, printed and made into database.

10. Injection time can be setted.

11. Protection function of short-circuit.

12. Plexiglass protective door, easy operation, safe protection.

13. Measure the flux of common rail pump by flow meter sensor.

>>>FUNCTION

Common Rail Injector	Common Rail Pump
1. test brands: BOSCH, SIEMENS, DELPHI, DENSO.	1. test brands: BOSCH, SIEMENS, DELPHI, DENSO.
2. test 2 pieces of injectors at a time.	2. test the sealing of common rail pump.
3. test the max. oil quantity of high-pressure common rail injector.	3. test the internal pressure of common rail pump.
4. test the cranking oil quantity of high-pressure common rail injector.	4. test the proportional electromagnetic valve of common rail pump.
5. test the backflow oil quantity of high-pressure common rail injector.	5. test the input pressure of common rail pump.
6. test the average oil quantity of high-pressure common rail injector.	6. test the flux of common rail pump.
7. set the high-pressure common rail injector's injection state and oil quantity measurement.	7. measure the rail pressure in real time.
8. Data can be searched, printed and made into database.	8. Data can be searched, printed and made into database.

>>>TECHNICAL PARAMETER

Injection testing frequency	50~3000 rpm
Pulse width	0.1~200 ms
Continuous injection times	0~1000
Fuel temperature	40±2°C
Rail high pressure	0~2000 bar
Test oil filtered precision	5μ
Input power	380V/50hz/3phase or 220V/60hz/3phase
Rotation speed	0~4000RPM
Oil tank capacity	60L
Flywheel inertia’s moment	0.8KG.M2
Center height	125MM
Output power	11KW
Overall dimension(MM)	1900×800×1550
Weight	800 kg.