Vibration analysis

Solution Overview Vibration Analysis

"High dynamic range vibration measurement with advanced real-time and post-processing analysis."

DEWE VIETNAM provides precision vibration analyzers delivering up to 130 dB signal-to-noise ratio and 160 dB dynamic range. The solution supports charge, IEPE and MEMS sensors, as well as rotational measurement devices including tachometers and encoders.

Comprehensive vibration testing capabilities include run-up/run-down testing, FFT, order tracking, torsional vibration analysis, orbit analysis and octave band analysis. DewesoftX software enables real-time visualization and advanced post-processing in 2D and 3D formats.

Vibration Analysis

List of Solutions

FFT Spectrum Analyzer

The FFT Spectrum Analyzer plays a central role in extracting key information from measured signals. Spectrum Analyzer is designed to meet the most demanding frequency analysis requirements, from laboratory testing to long-term industrial monitoring.

Human Body Vibration Analysis

Whole-body vibration and hand–arm vibration are the two most common types of vibration exposure in modern working environments. If not properly assessed and controlled, vibration can cause long-term health impacts for workers.

Shock Response Spectrum

Shock Response Spectrum (SRS) analysis quantifies the maximum response of a set of assumed SDOF systems subjected to a shock input. Therefore, SRS becomes a standard tool to evaluate shock severity and determine suitable test levels for products and structures.

Order analysis

Especially suitable for machinery operating under run-up and run-down conditions such as internal combustion engines, turbines, compressors, or industrial pumps. By linking vibration data with speed signals, this method enables early detection of resonance, unbalance, or mechanical misalignment.

Torsional Vibration

Not every rotating shaft issue is clearly visible through acceleration vibration or noise. In many cases, the root cause lies in torsional vibration—angular oscillation generated by time-varying torque. Torsional vibration analysis allows detailed tracking of speed and angular variations within each cycle, helping detect torsional resonances, drivetrain irregularities, or the influence of operating conditions.

Modal Testing

Are indispensable tools for determining a structure’snatural frequencies, damping ratios, and mode shapes. With Dewesoft’s modal testing solution, you can excite a structure using an impact hammer or one/multiple modal shakers and easily measure responses.