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Model 360E Instruction Manual APPENDIX A-5: GFC7000E iDAS Functions, Revision E.0
045840110 Rev B.3 244
Table A-6: MGFC7000E iDAS Functions, Revision E.0
NAME DESCRIPTION UNITS
DETMES Detector measure reading mV
DETREF Detector reference reading mV
RATIO M/R ratio. None
SLOPE1 Slope for range #1 None
SLOPE2 Slope for range #2 None
CO2SLP
5
CO
2
slope None
OFSET1 Offset for range #1 None
OFSET2 Offset for range #2 None
CO2OFS
5
CO
2
offset %
AZERO
1,2
Auto-zero reading M/R
ZSCNC1 Concentration for range #1 during zero/span calibration, just before
computing new slope and offset
PPM
ZSCNC2 Concentration for range #2 during zero/span calibration, just before
computing new slope and offset
PPM
CO2ZSC
5
CO
2
concentration during zero/span calibration, just before
computing new slope and offset
%
CONC1 Concentration for range #1 PPM
CONC2 Concentration for range #2 PPM
CO2CNC
5
CO
2
concentration %
STABIL Concentration stability PPM
BNTEMP Bench temperature
°C
WTEMP Wheel temperature
°C
SMPTMP Sample temperature
°C
SMPFLW
6
Sample flow cc/m
SMPPRS Sample pressure "Hg
VACUUM
1, 3, 6
Vacuum pressure "Hg
PRGPRS
4
Purge pressure PSIG
BOXTMP Internal box temperature
°C
PHTDRV Photometer detector temperature drive mV
TEST7 Diagnostic test input (TEST_INPUT_7) mV
TEST8 Diagnostic test input (TEST_INPUT_8) mV
TEMP4 Diagnostic temperature input (TEMP_INPUT_4)
°C
TEMP5 Diagnostic temperature input (TEMP_INPUT_5)
°C
REFGND Ground reference (REF_GND) mV
RF4096 4096 mV reference (REF_4096_MV) mV
BNCDTY Bench temperature control duty cycle Fraction
0 = off,
1 = on
WHLDTY Wheel temperature control duty cycle Fraction
1
M300EH.
2
M300ES.
3
M320E.
4
GFC7000E.
5
M306E.
6
Except GFC7000EU (APR version).
7
The units, including the concentration units, are always fixed, regardless of the current instrument
units.