HALO Users Manual
Revision G
vii
List of Tables
Table 2-1 HALO-H
2
O Trace Gas Analyzer Specifications ....................................... 4
Table 2-2 HALO-CH
4
Trace Gas Analyzer Specifications........................................ 6
Table 3-1 Unpacking Your HALO ............................................................................ 12
Table 3-2 Procedure for Preparing the Sample Line ............................................. 16
Table 3-3 Procedure for Leak-Testing the Sample Line........................................ 17
Table 3-4 HALO Location......................................................................................... 18
Table 3-5 Connecting to the Sample Inlet and Outlet............................................ 21
Table 3-6 Capping the Sample Inlet and Outlet ..................................................... 23
Table 6-1 RS-232 DB-9F Pin Designation ............................................................... 36
Table 6-2 Host to HALO Connections..................................................................... 36
Table 7-1 Troubleshooting ...................................................................................... 44
List of Figures
Figure 1-2 Ringdown Time ....................................................................................... 2
Figure 1-3 Absorption Spectrum.............................................................................. 2
Figure 1-4 Concentration (N) Calculation................................................................ 3
Figure 2-1 HALO Two Unit Dimension Drawing ..................................................... 8
Figure 2-2 HALO Single Unit Dimension Drawing.................................................. 9
Figure 2-3 HALO Two Unit Front Panel ................................................................. 10
Figure 2-4 HALO Two Unit Rear Panel .................................................................. 11
Figure 3-1 Serial Number Identification................................................................. 14
