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ACM 150
NOTE
Area Number, Port Number and
Point Number all correspond to the
inlet port number, 1 - 40, on top of
the ACM 150 monitor. This is where
the sample tube connects the
ACM 150 monitor to the remotely
sampled locations. Those sampled
locations are always identified with
the same 1 - 40 number, but they
may be further identified using an
area name.
Active Gases
Concentration
Spectrum
Started
Point
This displays the name that the user
designates for the sample area, cor-
responding to the area number. Since
area number is unlikely to have any
meaning to the operator, the ACM 150
monitor software allows you to enter
the name or equipment ID #.
The gases actively monitored at that
area. If a gas is not shown as active, it
is not being monitored at that area
Concentration of each active gas.
Usually, the ACM 150 monitor confirms
zero gas present, shown as 0. In most
cases the scale is ppm (parts per mil-
lion). Other concentration scales avail-
able are % LEL for combustible gases
and ppht for water vapor (these terms
are defined in Appendix C)
Infrared spectrum of this air sample.
Selecting it expands the spectrum for
viewing
The date and time of the scan is identi-
fied
65
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