19
DC-ITD-FTIR-MAN01
www.dodtec.com
FEB 2020
815-788-5200
FTIR Manual
Figure 5.1
The touchscreen on the DOD64-FTIR is used for all configuration and control of the unit. Analysis mode is
active by default approximately two minutes after power on unless an operator intervenes. At this point the
DOD64-FTIR is designed to continuously monitor for gas. Various tasks can be completed while remaining in
analysis, including viewing faults/events, concentration history, individual spectra files and TWA logs, or
checking point configuration and flow limits. Access to the help menu is also available while remaining in
analysis.
Analysis can be started by either:
1. Powering on without user intervention. (approximately 2 minutes)
2. Returning from setup menu back to the main menu.
Analysis will continue until one of the following occur:
1. Power loss.
2. A Critical System Fault
3. Entering Setup by touching the Setup button on the main menu and entering an appropriate
password which will halt analysis on all analyzers.
5.2 Analysis Screen
The analysis screen will appear after the initial countdown upon starting the DOD64-FTIR. Figure 5.3 shows a
16-point system with analysis active. (Figure 5.2). From here, you can view all gas levels detected and live
spectra files as the files are collected.
Black points indicate that the points are not installed or inactive on the DOD64-FTIR.
