AcqKnowledge is the next generation in data acquisition and analysis.

With BIOPAC Systems’ MP System and AcqKnowledge acquisition software, research is more efficient than ever. Record, organize, manage and analyze data easily with AcqKnowledge’s intuitive interface and updated features.

The MP150 Data Acquisition System includes:
  •  Ethernet-ready data acquisition and analysis
  • Ability to record multiple channels with differing samples rates
  • Function to record at speeds of up to 400 kHz (aggregate)


AcqKnowledge provides numerous video tutorials which allow you to spend less time learning the software and more time recording and analyzing data. Additionally, the system can be placed in your local area network (LAN), and you can use any PC in the LAN to record from any MP150 system in the network.

AcqKnowledge Benefits and Features

BIOPAC MP150 Systems utilize AcqKnowledge software. Some of the major benefits of AcqKnowledge acquisition software include:

  • Improved lab efficiency
  • Enhanced security and data integrity
  • Configurable user interface
  • Standard Operating Procedure (SOP) template options


    New for AcqKnowledge Version 4.3

    The latest version of AcqKnowledge includes several exciting updates which have made the software even more easy to use than before.

    Focus Areas – This feature simplifies and standardizes data analysis by allowing you to analyze data in selected regions, as well as use it with the most automated analysis routines and the Find Cycle Detector. When you set up focus areas, you can individually label them and search for cycles on these specific regions. The focus areas can then be downloaded into separate spreadsheets. For example, when conducting automated blood pressure analysis, you can download the search baseline, test phase and recovery period focus areas separately.

    Channel Specific Grid Functionality – When using grids within a data file, the grids can be enabled or disabled for different graphs. For instance, if you need a different grid for ECG and Alpha EEG waveform on the same graph, you can adjust and customize each grid. This new tool also allows you to save graph templates and presets for future use.

    Linked Acquisitions – Linked Acquisitions allows you to record from multiple MP150s, MP36Rs, B-Alert Headsets and BioHarness. You can choose from multiple synchronization methods and specify whether or not to create a merged data file at the end of recording. The merged data file then will contain all of your channels of data from each recording, with independent data files for each device.

    Locate Animal ECG Complex Boundaries – This new system locates and marks animal ECG complex boundaries, and functions the same way as the Locate Human ECG Complex Boundaries. However, this feature is optimized for the faster heart rates of small animals. To use the Locate Animal ECG Complex Boundaries, simply enter in the average heart rate for the file, run the routine locater and mark the ECG complex boundaries.

    New Preset Options – Presets help save time on recording and analysis. Rate, expression and box configuration presets are available for both calculation channel set-up and offline analysis. When using this feature, you simply specify the number of horizontal and vertical measurement boxes desired, and then save as a preset for future use.

    New User Interface Features – Version 4.3 includes many new user interface features, including tabbed window display (multiple tabs containing different tab files), textual value toolbar, selection palette enhancements, linked selections, autoscale single waveform, configure number of horizontal measurements, remove annotations from a single channel and journal docking location preference.

    Pressure-Volume Loop Analysis – Baseline analysis is useful for looking at immediate drug delivery effects and when positioning a catheter. The pressure-volume loop analysis feature includes a preconfigured QuickStart template which helps you start recording quickly, and enables you to analyze pressure-volume loops data from anesthetized animals. This tool lets you easily pause recordings and run a quick baseline analysis during use, and features an intuitive loop graph display with a built-in text table.

    Learn More About MP150 Data Acquisition Software

    If you are interested in learning more about how the MP System and AcqKnowledge acquisition software can help you work faster and smarter, please contact BIOPAC Systems.


    BIOPAC is dedicated to developing innovative, high quality and competitively priced life sciences educational and research hardware and software designed to meet customers’ needs.

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