DT-UNI Tester
The "DT-UNI" device is designed for
testing and control of high-pressure fuel pumps with
electronic control of the distribution type, as well as in-line injection pumps.
Distribution type VE - in particular Bosch HDK and EDC, as well as Japanese manufacturers of injection pumps ZEXEL in particular COVEC-F. Series injection pump type: PE.
The device "DT-UNI" enable:
• operate fuel injection pump with electronic controls;
• set any
possible position of the valve-spool (dispenser);
• operate
pumps, with "inductive" or "potentiometric" position
sensor;
• control
the voltage (checkback) of the
feedback from the sensor position of the
dispenser on the indicator;
• monitor
the preset voltage on the dispenser;
• monitor
the current value through the coil of the dispenser;
• monitor
the fuel temperature in the injection pump;
• operate
the position of the fuel injection timing valve;
• display
the voltage of the so-called "advance valve stroke" (TPS), only for
ZEXEL-COVEC.
• start the
engine directly using the "DT-UNI" device;
• control
the operation of the fuel pump without removing it from the vehicle;
1. Electric
power supply voltage: 220V ± 15%;
2. External
electric power supply voltage: + 10 ... + 16V
3. The
maximum permissible long-time current of the control circuit of the
electromagnet of the dispenser: 10A;
4. The
maximum permissible short-time current of the control circuit of the electromagnet
of the dispenser: 12A;
5.
Operating threshold of the operation
current by a solenoid: ~ 13А;
6. Operating
threshold of the operation current of the 2nd control channel (advanced): 4A (VE,
ZEXEL) and 13A (PE);
7. Measurement error of the feedback voltage
from the slide valve: no more than 2.5%;
8. TPS
voltage measurement error: no more than 5%;
9. Temperature
measurement error: 5%;
10.Current
measurement error (at a current of more than
11. The
mass of the device is not more than
12.
Dimensions (length x width x height): 230x220x150;
Manual 1 pcs.
Controller DT-UNI 1 pcs.
Extension cable VE / ZEX 1 pcs.
Extension cable PE 1 pcs.
Cable TIMING ADVANCE VE / ZEX 1 pcs.
Cable-adapter "SPIDER-VE"
1 pcs.
Cable adapter VE-VOLKSWAGEN
(0.986.612.439) 1 pcs.
Power
cable 220V 1 psc.