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    NTS619 Diesel Fuel Injection Pump Test Bench Introduction

    NTS619 Diesel Fuel Injection Pump Test Bench Introduction
    1. 12PSB series fuel injection pump test bench are designed for customers’ requirement.
    2. This series test benches adopt high quality frequency conversing device
    3. Have characteristics with hi-reliability, ultra-low-noise, energy save, high output torque, perfect auto-protecting function and easy to operate.
    4. test 12 cylinder at one time.
    NTS619 Diesel Fuel Injection Pump Test Bench Technical Parameters

    Items Data
    Main motor output power(kw) 7.5,11,15,18.5
    Frequency Converter Delta
    Scope of rotate speed (r/m) 0-4000
    Standard Injectors ZS12SJ1
    Number of Cylinders 12
    Height of principal axis center (mm) 125
    Filter oil precision of test bench(μ) 4.5~5.5
    Volume of big and small volumetric cylinder(ml) 150 45
    Volume of fuel tank(L) 40
    DC power supply 12/24V
    Low pressure of fuel oil pressure(Mpa) 0~0.6
    High pressure of fuel oil pressure(Mpa) 0~6
    Pressure Gauge for VE Pump (Mpa) 0-1.6
    Pressure Gauge for VE Pump (Mpa) 0-0.16
    Control temperature of fuel (°C) 40±2
    Flywheel inertia(kg*m) 0.8~0.9
    Scope of rack bar stroke(mm) 0~25
    Measuring range of flow meter(L/m) 10~100
    DC electrical source (V) 12 24
    Positive pressure of air supply(Mpa) 0~0.3
    Negative pressure of air supply(Mpa) -0.03~0

    NTS619 Diesel Fuel Inection Pump Test Bench Main Function
    1. Measurement of each cylinder delivery at any speed
    2. Test point and interval angle of oil supply of injection pump.
    3. Checking and adjust the mechanical governor.
    4. Checking and adjusting the distributor pump.
    5. Experiment and adjusting of behavior of supercharging and compensatory device.
    6. Measurement of oil return of distributing pump
    7. Testing of the electromagnetic valve of distributor pump.(12V/24V)
    8. Measurement of the internal pressure of distributor pump.
    9. Checking of the advance angle of advance device.
    10. Checking the sealing of injection pump body
    11.Install tube of auto-sucking oil supply can check on oil supply pump(including VE pump.
    12. Checking the travel of stroke (on request)
    13. Advance angle checking

    NTS619 Diesel Fuel Inection Pump Test Bench Characteristics
    1. Changing frequency changing rotational speed
    2. Low fall of rotational speed and high output torque
    3. High measurement precision;
    4. The functions of over voltage, overload and short circuit protection;
    5. Ten classes Rotation speeds presetting;
    6. Constant temperature controlled;
    7. Ultra low noise;
    8. Operating position: arbitrary side of the two work sides of the test stand;
    9. Rotation speed, count, temperature, air pressure, advance angle are measured and controlled by computers in real time, then displayed by 17″CRT or on request (17 LCD touch screen).
    10. Built-in air resource;
    11. All data can be made into reports and printed;
    12. Automatically generating and displaying speed characteristics curve; ( tooth bar stroke function on request)
    13. The data of the pumps can be saved, modified and obtained pump database;
    14. It is very easy to find the data of the pumps in pumps database;


    Post time: Sep-01-2018
    
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