RION VA-14 Vibration Analyzer
RION VA-14 handheld FFT vibration analyzer for machine condition monitoring and predictive maintenance. Measures acceleration, velocity, displacement and crest factor simultaneously, with up to 3,200-line FFT, 110 dB dynamic range and ISO 10816 evaluation.
- Simultaneous measurement of acceleration, acceleration peak, crest factor, velocity and displacement
- Three modes: Vibration Meter, Time Waveform (with acceleration envelope) and FFT
- High-resolution FFT up to 3,200 spectral lines, real-time analysis frequency up to 20 kHz
- TOP10 and PEAK10 functions to auto-identify dominant spectral peaks
- Wide measurement range up to 110 dB — no manual range switching
- Bearing-fault detection via acceleration envelope processing
- ISO 10816-1 vibration-severity evaluation with colour-coded results (VX-14D option)
- Supplied PV-57I piezoelectric accelerometer, 5.1 mV/(m/s²), with magnet mount
- SD-card storage with direct export to Excel-compatible CSV
- USB Type-C (data + power) and LAN interfaces; runs on 6 x AA batteries
- Lightweight handheld design, approx. 850 g
- Optional VX-14S: long-term recording, WAVE files and FFT sound analysis
The RION VA-14 is a compact, single-channel handheld vibration analyzer built for machine condition monitoring, bearing-fault detection and predictive maintenance on rotating equipment. In Vibration Meter mode it measures acceleration, acceleration peak, crest factor, velocity and displacement simultaneously, so a full picture of machine health is captured in a single measurement. Three measurement modes cover the complete diagnostic workflow. Vibration Meter mode delivers overall levels for routine route-based checks. Time Waveform mode shows acceleration, velocity and displacement waveforms plus the acceleration envelope curve for early bearing-defect detection. FFT mode provides high-resolution frequency analysis with up to 3,200 spectral lines and a real-time analysis frequency up to 20 kHz, with TOP10 and PEAK10 functions that automatically list the most significant spectral peaks — ideal for isolating imbalance, misalignment, looseness, gear-mesh and bearing frequencies. With a measurement range spanning up to 110 dB, the VA-14 resolves both low-level early-stage faults and high-amplitude events without range switching. The supplied PV-57I piezoelectric accelerometer (5.1 mV/(m/s²)) with magnet mount, VP-51KI curled cable and carrying case make it ready for field use straight out of the case. Measurement data is stored on SD card and transfers directly into Excel-compatible CSV files; a high-resolution colour display shows spectra and waveforms on site. USB Type-C (data and power) and a LAN terminal support instrument control and fast file transfer, and the analyzer runs on six AA batteries for untethered field work. Two optional programs extend the platform. The VX-14S adds long-term recording, WAVE-file storage and FFT sound (microphone) analysis. The VX-14D fault-diagnosis program evaluates vibration severity against ISO 10816-1 thresholds with clear colour-coded good / allowable / unsatisfactory results, turning raw readings into actionable maintenance decisions. Supplied and supported by Norsonic Asia across ASEAN, South Asia and export markets, with regional calibration, training and engineering support for maintenance teams in manufacturing, power generation, water utilities and heavy industry.
