ANCEL JC400  Description

This fuel injector test unit is designed to test various types of modern automotive fuel injectors, including the latest GDI injectors. It stands out from similar products thanks to a series of innovative technological designs.

1.Powerful 6-channel automotive fuel injector cleaning test bench 4
2.Compatible with all specifications of automotive fuel injectors on the market, including low-resistance pre-spray type, standard pre-spray type, GDI map type, and GDI piezo electric type.
3.Peak&Hold GDl map type drive voltage can be adjusted between 60-100V, and current between 3-20A.
4.Piezo GDI piezoelectric drive voltage can be adjusted between 100-170V, with current adjustable between 3-20A.
5.AC 90-240V global wide voltage support.
6.Features a high-definition LCD display with menu-driven function settings for simpler and more intuitive operation.
7.Equipped with a high-precision digital dynamic pressure sensor, intelligent fuel supply, and oil pressure balancing system to ensure stable oil pressure during testing, lower power consumption, and maximum oil pressure supply up to 20 bar.
8.Testing nozzle with a diameter of up to 50mm for more comprehensive observation of the atomization model.
9.Three testing modes: atomization testing/pressure retention leakage testing/variable speed testing.
10.Integrated design of ultrasonic cleaning and testing, achieving smaller size and weight, facilitating cost control for global transportation.

Product Parameters

Dimensions: 27*31*35cm
Power: Max 150W
Voltage: AC 90 - 240V，50/60Hz
Test Fluid Tank: Max 1.5L
Output Signal: Low resistance PFI / High resistance PFI / GDI - Peak & Hold / GDI - Piezo
RPM: 120 - 2400 step 120
Pulse Width: 4000~9900μs
Pressure: 0~20Bar
Unit: Bar，Kpa，PSI，Kg/cm²
Ultrasonic Bath: 0.8L，Max 60W，Dynamic frequency from 28Khz to 46Khz

Operation Principle

1- Power Socket
The injector test bench is compatible with a wide input range from 90V to 240V AC 50/60Hz.

2- Test Fluid Level Gauge & Drain Hose
The Injector test bench comes with 1.5L fluid tank. Note the fluid level when refilling. Make sure that the fluid level does not exceed the max line. Remove the hose to drain the test fluid, as needed. When unboxing the injector test bench, the rack that fixes the hose may need to be mounted.

3- Ultrasonic Fluid Drain Hose
Remove the hose to drain the test fluid, as necessary. When unboxing the injector test bench, the rack that fixes the hose may need to be mounted.

4- Control Panel
Please refer to the Control Panel section for detailed operating instructions.

5- Signal Output
From left to right, the signal indexes are #1 to #4, on which the signal cords shall be mounted.

6- Cylinder Seal Switch
Lift up the cylinder seal switch to seal the cylinders, and pull it down to release, so that the cylinders can be drained as needed.

7- Locking Nut
For locking the fuel distributor. To remove, move the locking nut 1cm higher so that the fuel distributor can be taken off.

8- Test Fluid Delivery Hose
This hose extends from the piston fuel pump, to supply test fluid to the fuel distributor. This must be mounted before starting to use the test bench. Once mounted, it is not necessary to take it off.

9- Pressure Balancing & Stabilizing Hose
This hose leads to the air-lock pressure balancing & stabilizing assembly. It is designed to push air out of the fuel distributor to ensure no air remains in the distributor.

10 - Fuel Distributor
The fuel distributor has an inbuilt Φ13 fitting. Injectors of this size can be mounted to the distributor directly, while other injectors will need to use adapters. Please refer to the Accessories section for adapter details.

11 - Ultrasonic Bath
The Ultrasonic Bath must not be activated unless there is fluid in the bath, filled to the minimum level. To activate the ultrasonic bath, at least one injector must be connected to the signal cord, or else this may cause an error. Put injectors into the basket, then put the basket into the ultrasonic bath. Otherwise, there is a risk that the shock created by the activated injectors may damage the ultrasonic bath. Drain and clean the Ultrasonic Bath after use.

12 - Fuel Distributor Mounting Ports
There are two sets of mounting ports for the fuel distributor. The set in the middle is for regular injectors, the other set are for injectors where the feed port and nozzle are not vertically centered, e.g. Siemens Piezo.

Smart Control Panel
A. Up button
B. Confirm button
C. Down button
D. Return button
E. Backlight button
F. Pressure button
G. Start/stop button
H. Signal output

Which cleaning solution should I use?

Ultrasonic Bath:
It is recommended to use ready-made bottled ultrasonic fluid or special ultrasonic cleaning powder.
If the above items are not available, a mixture of water and the following items can be used as a substitute:

⭐ Degreaser
⭐ Kitchen cleaner
⭐ Sodium bicarbonate

Injector Test Fluid:
It is recommended to use ready-made bottled test fluid.
If such test fluid is unavailable, the following items may be used as an alternative:

⭐ Kerosene / Paraffin
⭐ Diesel fuel

⚠️ ‌Never use ethanol or gasoline as test fluid, as they are highly flammable!

Interfaces
When the injector test bench is powered up, the first screen provides for the selection of the injector type. The following chart indicates the software structure.

Product Package

Deployment / Workplace

The injector test bench must be installed on a flat surface, away from open flames and sparks.
If the injector test bench needs to be moved, all remaining test fluid must first be drained from the equipment.