G-force measurement kit
A 3-axis vibration measurement system with direct PC connection
NECS A16-U3 is a PC-based vibration acceleration measurement system that measures and analyzes vibration in real time.
A simple 5-step measurement process
01
S/W installation & connection
Launch software, connect to PC via USB Type-C, automatic port recognition
02
Calibration
1-Click calibration, takes 6 seconds
03
Real-time monitoring
View X/Y/Z 3-axis vibration graphs
04
Analysis
FFT, filter, resonant frequency, Gpeak, RMS, min, THD analysis
05
Output generation
Save CSV data and generate PDF reports
Components
A16-U3 main unit: Main body and sensor, 1 ea
USB C to C cable: For data communication and power supply, 1 ea
Tape: Special double-sided tape for sensor mounting, 50 ea
USB stick: Executable file for the dedicated analysis program
RMA: Dedicated jig for mounting the NECS RMA to generate actual vibration and conduct measurement tests
Product specifications
항목(Item) | 사양(Specification) |
|---|---|
Measurement range | ± 16 G |
Output rate | Up to 1,000 Hz |
Resolution | 16 bit / 0.01 G |
Stability | 0.005 G |
Interface | USB Type-C connection / COM Port serial communication |
Baud rate | 921,600 bps |
Platform | Windows 10/11 |
Data storage | Local storage only, no external server transmission |
Temperature conditions | -40℃ ~ +85℃ |
Model name | A16-U3 |
Ideal for measuring vibration in:
Mobile/wearable haptics
Tactile evaluation of switches, buttons, and input devices
Vibration verification for consumer electronics
Smartphone/wearable vibration motor operation testing
Waveform/FFT-based before-and-after tuning comparison
Response comparison by driving condition
Repeatability/reproducibility verification
Resonant frequency identification of drive units and vibration sources
Residual vibration measurement of product casings
From measurement to analysis to reporting—all with dedicated software
Main dashboard
Real-time X/Y/Z 3-axis acceleration graphs, port connection status, sensor recognition guidance
Settings & data logging
Sensor bandwidth configuration, real-time CSV saving, Remove DC function
FFT analysis
FFT Window, Bandpass Filtering, Analysis Window settings, resonant frequency detection
Calibration
Attach to a flat surface and complete offset calibration within approximately 6 seconds
Measurement data logging file export:
Save timestamp and x/y/z acceleration data
CSV export:
CSV files enable post-analysis and integration with internal tools
