Oldham BM25, User Manual

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6
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COM2100 software 55
Oldham recommends using pure gases: using mixed gases can alter the
accuracy of gas measurements due to cross interferences between the
sensors.
The calibration gas concentration value shall be between 15% and 100%
of the measurement range.
Date and Time Settings
■
From the Maintenance menu
(Figure 38), select the option
Update the BM 25/25W date and
time from a PC
.
■
Click OK to validate and exit.
Figure 43: the Time Settings menu
Monitoring Report menu
Follow the steps below:
■
From the Maintenance menu
(Figure 38), select
’Checking
card’
.
■
Fill in the fields (user's
information for instance)
■
Create the monitoring report
(.ctr file)
■
From the PC ( COM 2100 files)
open the files to edit or print.
Figure 44: the Monitoring Report menu