Chromatogram

• Chromatogram


  • x-axis: retention time
  • y-axis: a signal from detectors that corresponding to the response created by the analytes exiting the system
• Time Gate Detection


  1. Starts and ends detection of peak by preset timing (Gate time)

  2. Effective if peak separation is good and measurement is stable

  3. If the calibration is done correctly, you should see a peak similar to the one from the "Operating Data" with the gated time in the chromatogram
• Slope Gate Detection


  1. Detects the time when the peak starts and ends from changes in detector signal values

  2. If the calibration is done correctly, you should see a peak similar to the one from the "Operating Data" with the gated time in the chromatogram