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Application Notes
<Application>
It is difficult to predict exactly when breakdowns or abnormalities will occur in mechanical or electrical parts during durability testing, making the signals from such occurrences hard to capture. Measurement usually involves setting up a recorder or similar device to monitor overall trends at low sampling speeds, while at the same time using an instrument such as an oscilloscope for high speed measurements of abnormalities at the moment they occur. The DL750 simplifies these measurement and analysis tasks by combining the low speed sampling functionality of recorders with the high speed data acquisition of oscilloscopes into a single efficient unit.
<Key Points>
The DL750 ScopeCorder features the "DualCapture" function that is well-suited for durability testing of mechanical and electrical parts. The DualCapture function acquires trend data at low speeds over long periods of time, while capturing up to 100 abnormal transient phenomena at a sampling speed of up to 10 MS/s and storing the data in its 10 kW-long memory.

Durability Test Measurements with the DualCapture Function

<Solution Features>
  • Multichannel Operation and "Super-Long" Memory (Max 1 GWord)
    Up to 16 channels of analog input and 16?bit logic input
    Super-long memory provides up to 1 GWord on 1 channel, or 50 MWord on 16 channels (optional)
    - Saves analysis results in CSV format
    - Digital filter functions
    - Analyzes a variety of signals including cylinder pressure signals
    - Multiple absolute pressure correction methods

  • Add Modules for Combined Measurements
    By selecting modules for your specific application, you can measure signals other than pressure, such as temperature.
    - High-Speed 10 MS/s, 12-Bit Isolation Module (Model 701250)
    - High-Speed 1 MS/s, 16-Bit Isolation Module (Model 701251)
    - Temperature/High-Precision Voltage Module (Model 701265)
    - High-Speed 10 MS/s, 12-Bit Non-Isolated Module (Model 701255)New!
    - High-Pressure 100 kS/s, 16-Bit Isolated Module (w/ RMS) (Model 701260)New!
    - Strain Module (Model 701270 & 701271) New!
  • Full Complement of PC Interfaces
    Connect to your PC through the USB, GP-IB, RS-232, or Ethernet interface (optional). The Ethernet option includes a web server function, FTP client/server function, and e-mail function for full-featured network operation.
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allow DL750 ScopeCorder
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