: The electron emission filament must be degassed in multiple sessions over 1–2 days prior to measurements to ensure accurate detection.
After the QMS core is installed, you must run the : qms veis install
Part_Number ↔ VEIS_OCR_Field_1Lot_Batch ↔ VEIS_Barcode_DataExpiry_Date ↔ VEIS_QR_Payload