Aalborg XFM Digital Manual de usuario descargar pdf (Pagina 3)

7. CALIBRATION PROCEDURES.................................................................

7.1 Flow Calibration...............................................................................

7.2 Gas Calibration of XFM Mass Flow Meters........................................

7.2.1 Connections and Initial Warm Up.....................................................

7.2.2 ZERO Check/Adjustment Adjustment.................................................

7.2.3 Gas Linearization Table Adjustment.................................................

7.3 Analog output Calibration of XFM Mass Flow Meters.......................

7.3.1 Initial Setup.......................................................................................

7.3.2 Gas flow 0-5 Vdc analog output calibration....................................

7.3.3 Gas flow 4-20 mA analog output calibration...................................

8. RS-485/RS-232 SOFTWARE INTERFACE COMMANDS...........................

8.1 General............................................................................................

8.2 Commands Structure.........................................................................

8.3 ASCII Commands Set.........................................................................

9. TROUBLESHOOTING................................................................................

9.1 Common Conditions.......................................................................

9.2 Troubleshooting Guide.....................................................................

9.3 Technical Assistance.......................................................................

10. CALIBRATION CONVERSIONS FROM REFERENCE GASES....................

APPENDIX I AALBORG XFM EEPROM Variables........................................

APPENDIX II INTERNAL USER SELECTABLE GAS FACTOR TABLE

(INTERNAL "K" FACTORS)........................................................

APPENDIX III GAS FACTOR TABLE ("K" FACTORS)....................................

APPENDIX IV COMPONENT DIAGRAM......................................................

APPENDIX V DIMENSIONAL DRAWINGS.................................................

APPENDIX VI WARRANTY...........................................................................

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Aalborg XFM Digital Manual de usuario Pagina 3