Change the type of methods used from DAD to VWD in the Qualification software - How To
Date: 22-JUNE-2022 Last Updated: 28-JUNE-2025
To switch the detector method from DAD (Diode Array Detector) to VWD (Variable Wavelength Detector) in the HSQ or PQ kit Excel software:
For more information, please read more here.
To switch the detector method from DAD (Diode Array Detector) to VWD (Variable Wavelength Detector) in the HSQ or PQ kit Excel software:
- Clear the data in the column labeled “Found Wavelengths from Scanning Detectors” (approximately column 181).
- Enter the desired wavelength values into the column directly below, labeled “Found Wavelengths for Manual Determination” (approximately column 185).
⚠️ Important: Do not enter any data in the “Found Wavelengths from Scanning Detectors” column. If this field contains any values, the software will default to using DAD methods when generating the final certificate.
For more information, please read more here.