Data Acquisition Systems

QDA Series Data Acquisition Systems are multi-channel (upto 64), high-speed systems, available with a wide variety of signal conditioners to to suit any application. They are currently being used in various fields such as monitoring health of civil structures, acoustic and vibration sensing and many more.

Product Info

Take a look at the critical specifications of QDA Series of Data Acquisition Systems.


General Overview

 Signal Conditioning

  • Input type: balanced/differential.
  • Input range: Common Mode Voltage (±10V), Differential Voltage (±2.5V).
  • Input gain: 1 (can be changed according to requirement)
  • Input impedance: > 1012Ω.

 Data Storage & Operating System  Portability

  • The acquired data can be exported to ASCII file and read by Excel, Origin, Matlab etc.
  • Qrius, the User Application stores last used configurations.
  • The software is compatible with Linux, WinXP, Windows Vista, Windows 7.


Qrius (Graphical User Interface for QDA Series Systems)
Trace Control Activation or de-activation facility
Trigger Control Multi-channel control
Trigger Modes Auto, normal & single
Trigger Level Adjustable
Trigger Slope Falling & rising
Preset Acquisition Times 20ms , 50ms, 100ms, 200ms, 500ms, 1sec, 2sec, 5sec, 10sec, 20sec, 50sec, 100sec
Data Export ASCII file
Readable Data By Excel, Origin, Matlab etc.


Standard Accessories
Serial Cable Two
User Manual One
Software Installation CD


Minimum Computer Requirement
Computer Pentium IV® & above
Platform Linux, MS Windows XP, Windows Vista, Windows 7®
Main Memory 1GB
Hard Disk Drive 128 MB free space
Compact Disk Drive Standard
Coloured Monitor Min. 1024×768 resolution
USB Port Two


Installation Requirements
Power Input 220Vac/50Hz (±1%)
Temperature 50ºC (Max.)



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