TK1024

HYDRAULIC ELECTRONIC
INJECTOR TESTER

New Hydraulic System is capable to provide 300 Bar Test Oil Pressure at a max 4 L/min flow rate.

HIGHER PRESSURE
New Hydraulic System is capable to provide 300 Bar Test Oil Pressure at a max 4 L/min flow rate.

STANDARD TEST OIL
Use ISO4113 to test HEUI injectors with precision.

AUTOMATIC HIGH-PRESSURE SETTING
New Hydraulic System sets pressure automatically, and testing continues without interruption.

MUCH FASTER TESTING. NO NEED TO ATTEND TESTING
New control applications and automatic high-pressure testing eliminate the need for an operator to stand and observe testing. HEUI injectors are now tested just like Common Rail Injectors, uninterrupted till the end of the test.

PD FLOWMETER FOR MORE ACCURACY AND REPEATABILITY
The New Metering System response time is less than 3 s, and it is the key factor behind the fast testing. The metering system has a resolution of 0,3 mm3 with a 0.5% FS Accuracy Level, making TK1024.03 the most accurate test bench in the market.

TEMPERATURE CONTROL WITH INTELLIGENT PUMP CONTROL MODULE
New Control Application controls the pump speed according to flow demand to minimize the return of high-temperature flow to the tank. As a result, the new TK1024.03 has heating demand more than cooling demand.

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FEATURES & BENEFITS

Sleeve adapters for various HEUI injectors are designed to arrange faster set-up for testing. The horizontal layout allows easier assembly for testing and a better view of the injector spray.
 
It is important to drain the engine oil in the injector during the first step of the test, to a different tank to keep the test oil tank clean. Filthy Engine oil in the injector can easily contaminate the test oil tank and cause to change the test oil more frequently. However, TK1024 has a flushing tank and reminds the operator to flush the injector before starting to test the injector. Therefore the Test oil tank remains clean for a longer period of time. Additionally, the Flushing tank has a level switch to warn the operator and stop testing if the flushing tank is full
The new Application allows the user to create new test plans based on the Generic Test plans. The user can also modify Signal parameters that allow for the creation of different test modes to detect various problems of HEUI Injectors.  
Important Test Parameters to understand the assembly conditions of HEUI Injectors. BIP; Beginning of the Injection Period; namely the time delay until the injector solenoid activation to start the injection cycle NRT; Nozzle Response Time; namely the time delay until the delivery of fuel from the nozzle. Both of these parameters play important role in determining the performance of the injector on the engine, eliminating all timing-related problems when assembled on the engine.
BIP and NRT will help you determine the timing performance of the HEUI injector and diagnose the location of the problem either on the solenoid assembly or the intensifier piston/nozzle assembly group.
Fuel delivery tolerances are usually too broad to discover such timing-related problems, causing the problems to be detected only after being mounted on the engine, causing returns from the customers.
BIP
BIP is basically related to solenoid condition and the assembly on solenoid over the injector poppet valve control group. The solenoid's current leakage may result in extensive delay to cause the injector to go into injection cylce much later than its design requirements. Similarly, the assembly of the solenoid with respect to air gap and valve stroke settings may cause the solenoid to act delayed or earlier than the design requirements. BIP measurement during tests helps to diagnose solenoid-related problems.
NRT
NRT is related to intensifier piston operation and nozzle spring tension setting. In the case of intensifier piston leakage or seize, the delay in the intensifier piston will cause the delivery of fuel from the nozzle delayed. Similarly, the nozzle spring setting being too soft or tight will cause an earlier or later start of delivery. Each case will have significant delays in the start of fuel delivery and cause timing-related problems in the engine operation.  

TECHNICAL SPECIFICATIONS

TECHNICAL SPECIFICATIONS

High Pressure Circuit Specs / HP Pump

HP CR Pump

High Pressure Circuit Specs / Max Pressure

340 bar

High Pressure Circuit Specs / HP Regulator

Digitally Controlled, Electronic High Flow Regulator

Low Pressure Circuit Specs / LP Pump

Electric Pump, 4 L/min

Low Pressure Circuit Specs / Max Pressure

4 bar

Low Pressure Circuit Specs / LP Regulator

Manual

Instrumentation / High Pressure

0-300 bar; Digital

Instrumentation / Low Pressure

0-300 bar; Digital

Instrumentation / Flow

Gear Type; 0 – 200 mm3/Stroke; Digital

Instrumentation / Temperature

10- 160 °C; Digital

Electricity Requirement

360-415 Vac 3 phase 50 Hz. 100- 240 Vac 1 phase 50/60 Hz for electronics and computer

Machine Dimensions - Depth

650 mm

Machine Dimensions - Height

1690 mm

Machine Dimensions - Weight

270 kg

Packing Dimensions - Width

1090 mm

Packing Dimensions - Depth

860 mm

Packing Dimensions - Height

1890 mm

Packing Dimensions - Weight

360 kg

WHAT’S INCLUDED

Description Quantity
INJECTOR REMOVE TOOL 1
OIL SPRAY COVER 1
CATERPILLAR 3126 1
RUBBER FEET 4
DIRTY FUEL OUTPUT NIPPLE 1
PC CDs 1
CONTINENTAL INJECTOR CABLE 1
INJECTOR CABLE CROCODILE CLIPS 1
HEUI NRT SENSOR KO1391-KO1392-KO1395-KO1397-KO1398 1
HEUI NRT SENSOR KO1393-KO1394-KO1396 1
HEUI NRT SENSOR KO1399 1
NAVISTAR DT570 CABLE 1
CATERPILLAR C7 ACERT CABLE 1
NRT COLLECTOR 1
ORING 32x3 6
ORING 35x3 3
ORING 32x2 2
ORING 24x2 2
ORING 24.5x3 3
CATERPILLAR 3126 ADAPTOR 1
CATERPILLAR 3126 INJECTOR CABLE 1
CATERPILLAR 3126 OIL SPRAY SHIELD 1
ORING 9x3 2
NIPPLE 1
CATERPILLAR 3126 DELIVERY COLLECTOR 1
CATERPILLAR 3126 ADAPTOR SLEEVE 1
CATERPILLAR 3126 CLAMP 1
ADAPTOR COLLECTOR VALVE COMPLETE 1
 

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