Diesel Engine Analyser Doctor DK-20

Diesel Engine Analyser Doctor DK-20
Diesel Engine Analyser Doctor DK-20
Price And Quantity
  • 1
  • Unit/Units
    Product Description

    Diesel Engine Condition & Performance Monitoring (Diesel Doctor)

    FEATURES

    ·      All New Compact Instrument

    ·      Proven Reliability and Accuracy

    ·      Cylinder Pressure Only & Cylinder

    ·      with Fuel Pressure Versions

    ·      Easy-to-use Full Colour Touchscreen

    ·      Choice of Inductive or Optical Crank Synchronisation

    ·      Easy Carrying in Compact Shoulder Bag

    ·      Designed to Meet the Requirements of Real Marine Users

    Technical Specifications

    PRESSSURE MEASUREMENTS

    No of Channels

    single channel (DK-20)

    two channel simultaneous (DK-20 F/V)

    ICP Interfaces

    2.4mA at 24Vdc nominal

    Input Voltage Range

    +/-5V

    Connector Type

    TNC

    Bias Voltage Check

    25Vdc range for ICP bias voltage

    Amplitude Accuracy

    ±1% typical

    CRANK INPUTS

    No of Channels

    2

    Mode

    TDC ONLY or DUAL (with Auto-Select)

    Connector Type

    6-way milspec

    Crank Sensor Types

    inductive or optical

    Crank Sensor Supply Voltage

    24Vdc nominal

    RECOMMENDED CYLINDER PRESSURE SENSOR (KPS-1)

    Type

    Kistler 7613C, piezoelectric

    Nominal Sensitivity

    20mV/bar nominal (calibration certificate supplied)

    Indicator Cock Adapter

    Thompson Adapter with tube spanner for disassembly

    Operating Temperature

    350ºC at sensor head

    Cable

    high temperature cable supplied with sensor, length 1m

    RECOMMENDED FUEL PRESSURE SENSOR (KFS-1)

    Type

    Kistler 6729A, piezoelectric

    Nominal Sensitivity

    2.5mV/bar nominal (calibration certificate supplied)

    Mechanical Fitting

    1/2” BSP male adapter (fitted to sensor) to fit standard fuel isolation valves

    Operating Temperature

    200ºC at sensor head

    Cable

    high temperature cable supplied with sensor, length 1m

    DISPLAY

    Type

    640 x 480 full colour VGA

    Integrated

    integrated touchscreen (capacitive)

    Measurement Start

    sealed GO button or screen touch

    PERFORMANCE

    Engine Speed Range

    20 RPM - 3000 RPM

    Resolution

    0.1º up to 1820 RPM

    0.2º, 1820 RPM to 3000 RPM

    Max Sampling Rate

    102.4kHz

    Measurement Storage

    over 200,000 traces

    COMMUNICATIONS

    Communications Port

    USB 2.0

    Connector Type

    mini-B, sealed

    MECHANICAL

    Case

    high impact HPX plastic (yellow), press & pull latches, softgrip handle

    Dimensions

    30cm x 25cm x 12cm (meets airline carry-on regulations)

    Weight

    2.6kg

    ENVIRONMENTAL

    Operating Temperature

    -10ºC to +55ºC

    Sealing

    IP66 (IP67 with lid closed)

    Compliance

    CE, RoHS

    POWER

    Power Source

    internal rechargeable Li-ion battery

    Battery Charger (supplied)

    9Vdc output rated at 3A

     

    mains input voltage 100-240Vac, 50-60Hz

     

    (unit can also be trickle-charged via the USB port)


    The Doctor instrument is available in two versions, namely the single‐channel DK‐20 for cylinder pressure

    only measurements, and the two‐channel DK‐20/FV which incorporates a second channel for simultaneous

    fuel or vibration measurement. Fuel injection sensing can detect issues with injectors while vibration sensing

    with an accelerometer can detect valve timing within the cylinder.

    Contact Us

    D - 998, First Floor, Palam Extn., Sector-7, New Delhi, Delhi, 110077, India
    Phone :65151223/45613132