Ultra-Portable, USB-Powered Real-Time Analyzer

Equipped with a 24-bit four-channel USB powered dynamic acquisition module, the SO Analyzer USB4 is the perfect engineering tool for portable noise and vibration applications. It provides highly accurate measurements from audio frequency IEPE (ICP) sensors and all the functionality you need for your daily test job at a surprisingly low price.

Thanks to its self-powered USB 2.0 hi-speed connectivity to a host PC or a laptop, the SO Analyzer is a compact real-time analyzer designed for professional applications in the field and in the laboratory. Measurements have never been so easy: Load the SO software, connect the USB cable between the acquisition module and the host PC/laptop and start your measurement using ICP® sensors powered direct from the USB front-end. With 25 kHz bandwidth, 24-bit resolution and 102 dB dynamic range, the SO Analyzer offers very high precision on four channels and upwards and is perfectly suited for versatile N&V measurements and analyses.

Applications:
Portable and stationary multi-channel noise and vibration measurements as well as online and offline analysis in the time and frequency domain in the automotive, the aerospace, military and other industrial environments.

SO Analyzer USB4 Specifications:

• 4 simultaneously sampled inputs (expandable with multiple USB modules), +/- 5 V input range
• USB 2.0 hi-speed
• 24-bit resolution
• 102 dB dynamic range
• ICP® support (accelerometers and microphones)
• 50 kS/s maximum sampling rate
• 25 kHz bandwidth
• Real-time data acquisition, analysis and reporting in one package
• Continuous or triggered measurements
• Online real-time FFT
• Online display of spectrum, PSD, FRF, etc.
• Online waterfall displays
• MS Windows like user interface, wizards
• Automated ActiveX reporting to Microsoft Windows and PowerPoint
• Expandable to 32 channels with NI CDAQ-9172 chassis
  Options:
• Advanced reporting wizard for larger reports
• Advanced calculator and user programming (Visual Basic)
• Throughput to disc acquisition (time recorder), replacing conventional tape recorders
• Offline post-processing analysis (spectrum, PSD, FRF, etc.) of measured or imported data
• Modal analysis (ODS, SDOF, MDOF)
• Online and offline rotating machinery analysis with tacho inputs for order analysis,
  RPM spectral mapping etc.
• Online and offline real-time octave analysis
• Acoustic intensity analysis
• Shock response analysis

ICP® is a registered trademark of PCB Group, Inc.