GC-EAD Software
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

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