Lamp Calibration; Figure 5-32: Diag - Lamp Calibration - Teledyne t100 Operation Manual

Teledyne API - T100 UV Fluorescence SO
5.9.6.

LAMP CALIBRATION

06807F DCN7335
Analyzer
2
An important factor in accurately determining SO
light available to transform the SO
compensates for variations in the intensity of the available UV light by adjusting the SO
concentration calculation using a ratio (LAMP RATIO) that results from dividing the
current UV lamp (UV LAMP) intensity by a value stored in the CPU's memory
(LAMP_CAL). Both LAMP Ratio and UV Lamp are test functions viewable from the
instruments front panel.
To cause the analyzer to measure and record a value for LAMP_CAL, access the Signal
I/O from the DIAG Menu (refer to Figure 5-16), then press:
DIAG
DIAG
PREV NEXT
DIAG FCAL
4
The value displayed is the
current output of the UV
source reference detector
Figure 5-32:
into SO * (refer to Section 12.1.1). The T100
2 2
SIGNAL I / O
NEXT ENTR
Repeat Pressing NEXT until . .
LAMP CALIBRATION
LAMP CAL VALUE:4262.4 mV
2 6 2 .4
EXIT ignores the new
DIAG – Lamp Calibration
concentration is the amount of UV
2
EXIT
.
ENTR EXIT
ENTR EXIT
ENTR accepts the
new value
value
SETUP Menu
2
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