Teledyne 6650 - Fluorescence Probe - Oil in Water analysis system - Manual (Page 22)

Setup & Operation Model 6650
14 Teledyne Analytical Instruments
d) 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.
e) Wait 2 minutes for the output to stabilize and the unit will
read an upscale value.
f) Both the REF and MSR DET LEDs should have solid
green or flashing green output.
g) If the indicator LED color does change color, refer to the
Diagnostics section below.
h) Depress the SPN CHK button to remove the filter from
the beam path. The FLTR-IN indicator will change from
red to green.
i) Wait 2 minutes for the output to stabilize and the unit
should display the background fluorescence level.
j) Both the REF and MSR DET LEDs should have solid
green or flashing green output.
k) The unit is now ready for either application engineering
studies or process monitoring.
10) During initial setup, there is no need to adjust the 4 mA, 20
mA or display settings. These adjustments should be made
only during the setup for application engineering or process
monitoring.
NOTE: The First Power-Up Following Installation sequence
should be completed anytime the unit has been powered
down for an extended time period (> 7 days)
5.2 Application Engineering
Refer to Appendix 1 for suggested application Engineering
suggested procedures. Unless this has been supplied by TIA you will
have to establish a relationship between your samples and the response
from the instrument. You will have to develop a compound specific
calibration curve and you will have to determine your limit of detect
ability, and dynamic range.