Teledyne 6650 - Fluorescence Probe - Oil in Water analysis system - Manual (Page 25)

UV-Photo-X Setup & Operation
Teledyne Analytical Instruments 17
The steps outlined below assume that the hardware was initialized
properly and that the Fluorometer has been functioning properly since
installation.
1) The fluorescence probe can be immersed in any process sample.
Since application engineering has been performed, the user has
generated a calibration curve such that the fluorescence level can
be immediately correlated to an analyte concentration.
2) Perform Mode 2 initialization.
a) Press the INT PRESET, located in the upper left hand corned
of the Fluorometer, for at least eight (8) seconds. Please see
Section 2 for a description of Mode 2 operation.
b) Both the REF and MSR DET LEDs exhibit solid green or
flashing green output.
c) The value on the display is fluorescence level of the process.
d) Using the span filter to verify unit operation. This step is not
required since the process fluorescence has been
characterized, but is recommended to verify Fluorometer
operational viability.
i. Insert the span filter using the SPN CHK button located
on the upper end of the Fluorometer housing. When the
filter is in place, the FLTR-IN LED will change from
green to red.
Refer to Figure 3-1.
ii. Wait 2 minutes for the output to stabilize and the unit
should read an upscale value.
iii. Both the REF and MSR DET LEDs should have solid
green or flashing green output.
iv. If the indicator LED color does not change color, refer to
the Diagnostics section below.
v. Depress the SPN CHK button to remove the filter from
the beam path. The FLTR-IN indicator will change from
red to green.
vi. Wait 2 minutes for the output to stabilize and the unit
should display the background fluorescence level.
vii. Both the REF and MSR DET LEDs should have solid
green or flashing green output.