Voyager

Description

MOBILE DATA ACQUISITION & VIBRO-ACOUSTIC ANALYSIS

The Voyager is a portable all-in-one device that merges multiple functional units like data acquisition, signal conditioning and storage into a powerful NVH unit ideal for vibro-acoustic data recording, visualisation and analysis.

FEATURES

Portable measurement device
Built-in battery and internal storage capacity
Autonomous operation
Embedded touch-controlled software data analysis
Octave Bands, FFT, Spectrogram & Wavevorm
Real-time audio filtering and listening
Compatibility with all Microflown probes
Compatible with up to 2 additional (IEPE) sensors

APPLICATIONS

Noise source identification
Buzz, Squeak & Rattle noise localisation
Quality and End-of-Line Control
Acoustic leakage detection
Acoustic analysis

SIMPLIFYING TESTING TIMES

The Voyager merges multiple functional units like data acquisition, data storage and signal conditioning into a sleek tablet device. Embedded software with touchscreen response allows a more intuitive and user-friendly operation for real-time audio playback and comprehensive analysis of the acquired data. Besides conventional FFT and octave frequency analyses, the implementation of spectrogram analysis allows the user to also study non-stationary or transient noises. Targeted analysis with the help of real-time filters on a data channel optimises the workflow and efficiency of the Voyager. The possibility of extension up to 6 channels allows autonomous measurement with reference microphones or accelerometers to correlate and compare data measurements.

SPECIFICATIONS

General
Input Channels	6 channels: 1 x LEMO 7-pin (4 channels) + 2 x BNC IEPE
Output Channels	Stereo 3.5mm Jack
Other connectors	Micro USB OTG, USB 2.0, Ethernet, DC power
CPU	Quad Core 1 GHz
ADC resolution	24 bit
Input Voltage range	± 0.1 V, ± 1 V or ±10 V
Internal Memory	32 GB
Sampling Frequencies	8 kHz, 16 kHz, 24 kHz, 32 kHz and 48 kHz
Display	7 inch LCD Color TTL (800×480)
Operating temperature	0 °C to 40 °C
Storing temperature	-10 °C to 50 °C