ABB PGC5000 Generation 2 - Page 5

892 J006 MNAH | PGC5000 G E N 2 | 5
4.10 Sample handling system ............................................................................................ 83
5 Hardware and software features .................................................................................... 83
5.1 Function ................................................................................................................... 83
5.2 Detectors ................................................................................................................. 84
5.2.1 Flame ionization detector (FID) ...................................................................... 84
5.2.2 Thermal conductivity detector (TCD) .............................................................. 85
5.2.3 Flame photometric detector (FPD) .................................................................. 85
5.2.4 Optional Dielectric Barrier Discharge Ionization Detector (DBDID) ...................... 85
5.3 Peak detection .......................................................................................................... 87
5.3.1 Classic method of peak detection ................................................................... 87
5.3.2 Min-max method .......................................................................................... 87
5.3.3 Min-max examples ....................................................................................... 87
5.3.4 Baseline correction, peak lumping .................................................................. 89
5.3.5 Baseline correction, tangent skim ................................................................... 89
5.4 Component detection (EZ peak) .................................................................................. 90
5.4.1 EZ peak calculations ..................................................................................... 90
5.4.2 Identify peaks .............................................................................................. 90
5.4.3 Single peak integration range ........................................................................ 91
5.4.4 Multiple peak integration range ...................................................................... 91
5.4.5 Tangent skim ............................................................................................... 91
5.4.6 Baseline drift ............................................................................................... 92
5.5 Time coded functions ................................................................................................. 92
5.5.1 Auto zero .................................................................................................... 93
5.5.2 Component min/max .................................................................................... 93
5.5.3 Component RT (EZ Peak) .............................................................................. 93
5.5.4 Digital input check ........................................................................................ 93
5.5.5 Do next if .................................................................................................... 94
5.5.6 Peak threshold ............................................................................................. 94
5.5.7 Pressure check ............................................................................................. 94
5.5.8 Pressure control ........................................................................................... 94
5.5.9 Pressure default ........................................................................................... 94
5.5.10 Script control ............................................................................................... 95
5.5.11 Skip next if .................................................................................................. 95
5.5.12 Stream step ................................................................................................ 95
5.5.13 Temperature check ....................................................................................... 95
5.5.14 Temperature control ..................................................................................... 95
5.5.15 Temperature default ..................................................................................... 96
5.5.16 Unknown peak ............................................................................................. 96
5.5.17 Valve on and valve off .................................................................................. 96
5.6 Air purging ............................................................................................................... 96
5.6.1 Y and Z Purge .............................................................................................. 96
5.6.2 X Purge operation ........................................................................................ 97
5.6.3 X Purge override .......................................................................................... 97
5.7 RUI ......................................................................................................................... 98