DH Instruments GFS2102, Operation And Maintenance Manual, Page: 6 / 206

GFS2102™ OPERATION AND MAINTENANCE MANUAL
© 2007 DH Instruments, a Fluke Company Page IV
5.5.2.8 [OPTIONS] .............................................................................................................................................111
5.5.2.9 [COMMENT] ...........................................................................................................................................112
5.5.3 [DUT ].........................................................................................................................................................113
5.5.3.1 [HEADER] TAB ......................................................................................................................................114
5.5.3.2 [CALIBRATION] TAB..............................................................................................................................116
5.5.3.3 [COMMUNICATIONS] TAB ....................................................................................................................117
5.5.3.4 REMOTE COMMAND EDITOR..............................................................................................................120
5.5.3.5 [OUTPUT] TAB.......................................................................................................................................125
5.5.3.6 [COMMENT] TAB ...................................................................................................................................128
5.5.4 [SUPPORT HARDWARE]..........................................................................................................................129
5.5.5 [REFERENCE GAS CYLINDER] ...............................................................................................................129
5.5.6 [CONFIGURATION] ...................................................................................................................................131
5.5.6.1 [SYSTEM]...............................................................................................................................................131
5.5.6.2 GFS AMH ...............................................................................................................................................133
5.5.6.3 [LIMITS] ..................................................................................................................................................134
5.5.6.4 [LCM] ......................................................................................................................................................135
5.5.6.5 [BALANCE].............................................................................................................................................136
5.5.6.6 [INTERFACE] .........................................................................................................................................137
5.5.7 [CALIBRATION].........................................................................................................................................138
5.5.7.1 [TIME/MASS]..........................................................................................................................................138
5.5.7.2 [AMBIENT] .............................................................................................................................................139
5.5.7.3 [TH PROBE #2] ......................................................................................................................................140
5.5.7.4 [TH PROBE #3] ......................................................................................................................................141
5.5.7.5 [EXTERNAL PRT] ..................................................................................................................................141
5.5.7.6 [IR PROBE] ............................................................................................................................................142
5.6 [RUN] MODES ..................................................................................................................................... 142
5.6.1 RUN TEST..................................................................................................................................................143
5.6.2 RUN MANUAL TEST .................................................................................................................................147
5.6.3 RUN DIAGNOSTIC TEST ..........................................................................................................................149
5.7 CALCULATIONS ................................................................................................................................. 149
5.7.1 OVERVIEW ................................................................................................................................................149
5.7.2 ERRORS ....................................................................................................................................................149
5.7.3 TOLERANCE .............................................................................................................................................150
5.7.4 AUTOZERO CORRECTION ......................................................................................................................150
5.7.5 REFERENCE CYLINDER BUOYANCY.....................................................................................................151
5.7.6 FULLY COMPENSATED MASS................................................................................................................153
5.7.7 AVERAGE FLOW ......................................................................................................................................154
5.7.8 BEST FIT FLOW ........................................................................................................................................154
5.7.9 INTEGRATED MASS .................................................................................................................................155
5.7.10 %READING GFS TOLERANCE ................................................................................................................155
5.7.11 SAMPLE RATE ..........................................................................................................................................157
6 . G E N E R A L M A I N T E N A N C E , A D J U S T M E N T S , A N D S T O R A G E . 1 5 9
6.1 SUMMARY ........................................................................................................................................... 159
6.2 AMH-GFS2102 PLATE POSITIONING POSTS LUBRICATION ......................................................... 159
6.3 REFERENCE GAS CYLINDER ALIGNMENT .....................................................................................160
6.3.1 CHECK REFERENCE GAS CYLINDER ALIGNMENT .............................................................................160
6.3.2 ALIGNMENT OF THE REFERENCE GAS CYLINDER. ............................................................................161
6.4 PREPARING THE REFERENCE GAS CYLINDER ASSEMBLY FOR SHIPMENT OR LONG TERM
STORAGE............................................................................................................................................ 162
6.5 REFERENCE GAS CYLINDER HYDROSTATIC TESTING ................................................................163
6.6 REMOVING OR REASSEMBLING THE CYLINDER CARRIER ......................................................... 163
6.6.1 REMOVING THE CYLINDER CARRIER ...................................................................................................164
6.6.2 REASSMBLING THE CARRIER TO THE CYLINDER ..............................................................................164
6.7 CHECK/CHANGE FLUID IN HEAT EXCHANGER..............................................................................165
6.8 RELEVEL SYSTEM SURFACES......................................................................................................... 165
6.9 LEAK CHECK THE FLOW PATH........................................................................................................ 165