GE Analytical Instruments ©2010 85 of 226 DLM 74001-04 Rev. A
Chapter 4: Basic Analyzer Operation
TOC, TC, IC units are: 1=ppt, 2=ppb, 3=ppm
Conductivity units are: 1=nS/cm 2=uS/cm, 3=mS/cm
Temperature units are: 1=°C. 2=°F, 3=°K
Resistivity units are: 1=Ohm-cm, 2=kOhm-cm, 3=MOhm-cm
Instrument Family: 500=0x3500, 500RL=0x004C, 500RLe=0x0065, 5310=0x5300, CheckPoint=0x4300, 900=0x3900, Inno-
vOx=0x0044
Instrument Model:Lab=10, Online=20, Portable=50
Installed units are: 0=Not Installed, 1=Installed
Enabled units are: 0=Disabled, 1=Enabled
Reject units are: 0=Not Rejected, 1=Rejected
Stream units are: -1=Check Standard, 0=Vial Port, 1=Stream 1, 2=Stream 2, 3=Stream 3, 4=Stream 4, 5=Stream 5
Firmware Major is xx in xx.yy.zzz
Firmware Minor is yy in xx.yy.zzz
Firmware Engineering is zzz in xx.yy.zzz
Measurement Mode: IC=10, TC=20, TOC=30, NPOC=40
Possible Mode values are as follows:
On-Line Mode = 0
Grab Mode = 1
Cell Calibration Mode = 2
Conductivity Autozero Mode = 3
TOC Autozero Mode = 4
TOC Calibration Mode = 5
TOC Verification Mode = 7
System Suitability Mode = 15
Linearity Mode = 16
On-Line Timed Mode = 17
On-Line Averaged Mode = 18
Sample Conductivity Zero Mode = 19
Sample Cell Calibration Mode = 20
Drain Super iOS Mode = 21
Rinse Down Mode = 22
Protocol Drain iOS Mode = 23
Managing Maintenance Information
Options on the Maintenance tab contain important operational information, including the Warnings/Errors list
and consumables status. The Maintenance tab also provides access to calibration and verification functions
and other advanced features; consult Chapter 6: Calibration and System Protocols for details on these functions.