Modern vibration and noise testing increasingly requires high channel density, low system noise, and true portability, especially in field measurements, modal testing, and on-site condition monitoring. Traditional benchtop analyzers are often bulky, power-hungry, and impractical for outdoor or mobile use.

The MI-7208 Dynamic Signal Analyzer is designed to address these challenges by combining high-performance data acquisition, low self-noise, and portable system architecture into a single compact platform. Each unit provides 8 high-quality analog input channels and can be synchronized to form systems of up to 64 channels, enabling flexible scaling from small test setups to complex multi-point measurements.

With a maximum sampling rate of 204.8 kHz per channel, integrated precision signal outputs, and dedicated speed acquisition, the MI-7208 supports a wide range of applications including vibration and noise testing, structural and modal analysis, fault diagnosis, and condition monitoring—both in the laboratory and in the field.

Key Features

• Scalable Multi-Channel Architecture

  • 8 analog input channels per unit

  • Cascading up to 8 units for a 64-channel system

  • Ideal for modal analysis and multi-point measurements

• High-Fidelity Data Acquisition

  • Sampling rate up to 204.8 kHz per channel

  • Low self-noise for accurate vibration and acoustic analysis

• Integrated Signal & Speed Inputs

  • Built-in high-precision signal output channels

  • Independent tachometer input for rotating machinery testing

• Designed for Field Testing

  • Power consumption as low as 15 W

  • Optional fanless, silent operation

  • Supports DC power supply and external power banks

• Portable & Rugged Construction

  • Compact size and weight of only 1.85 kg per unit

  • Solid-state drive option for standalone data recording

• Efficient Data Transfer & Reporting

  • Gigabit Ethernet for long-distance data transmission

  • Customizable test reports

  • Supports Word and PDF formats