GC-EAD Software

Screenshot

GCEAG_screenshot

Shown Above: 2 Simultaneous GC-EAD acquisitions. Red is the FID, black is the EAG. FID waveforms are intentionally clipped


Features

  • Simultaneous recording from GC and EAG inputs at 100 Sa/s
  • Data oversampled at 1.9 KHz, 16 bits
  • Very high cross-talk immunity between EAG and GC inputs
  • Digital trigger input
  • Input signal range is -1 to +1 VDC
  • Signal dynamic range is 50 mV
  • Low noise - approximately 2 µV peak to peak
  • Single pole digital high-pass filter continuously selectable
  • Selectable Low-pass filtering types including Butterworth and Bessel filters. Filter order and cutoff frequency may be specified
  • Separate low-pass digital filtering may be applied to GC input
  • Selectable 7 Hz or 50 Hz input lowpass filter
  • Data exportable to text format

Personal Computer requirements

  • Microsoft Windows XP or newer with Intel Core 2 duo or higher with USB 2.0 port

GCEAG_preview_screenshot

Shown Above: Simultaneous GC-EAD acquisition preview window. Amplifier noise from 0.1 to 45 Hz is shown in a 10 second window.