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Getting Started
Table 2. Diagnostic values
Value
Optimal (green)
Energy
26,000–21,000
(centerburst)
Battery life
AC or
>30 min
Source
1.9 A
Laser signal
15,000–3,000
Detector
35–44
temperature
CPU
10–75
temperature
16
Marginal (yellow)
Critical (red)
>30,000 or
>31,000 or
<15,000
<10,000
30–5 min
<5 min
>2.2 or
>2.5 or
<1.6
<1.0
>15,000 or
>17,000 or
<3,000
<2,000
<35
<30
or >44
or >48
>75
>80
Agilent 4500 Series FTIR Operation Manual
Comment
Indicates the overall
alignment and proper gain
adjustment for the
system.
Indicates a problem with
the source control voltage
or that the source has
burnt out. Both voltage
and amperage are
displayed; however,
amperage provides a
sufficient diagnostic.
Can verify gross
alignment errors even if
the reflectance cap is not
in place.
Indicates a problem with
the cooling circuitry or an
ambient temperature over
the specified range.
Indicates the ambient
temperature over the
specified range.
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