Teledyne 6650 - Fluorescence Probe - Oil in Water analysis system - Manual (Page 23)

UV-Photo-X Setup & Operation
Teledyne Analytical Instruments 15
5.3 Initialization for Process Monitoring: Mode 2
Operation
Mode 2 process monitoring is used whenever the user wants to
forego the application engineering sequence or when the application
engineering results indicate that Mode 2 operation is sufficient to meet
the monitoring requirements of the user.
The outline below is the steps for initialization of the unit:
5.3.1 Case 1: Process monitoring following
hardware setup without application engineer
Setup was completed during the First Power-Up Following
Installation sequence; no additional setup is required, although
adjustments to the display, 4 mA and 20 mA levels may be desired.
Instructions for altering these levels are located below. TIA strongly
suggests that no changes to the 4 mA, 20 mA and display levels
occur until after the user has collected data on the process
fluorescence.
5.3.2 Case 2: Process monitoring without
application engineering
This case is valid when the user desires to monitor the process
without performing application engineering studies, the process has
changed slightly and the user wants to monitor the changes without
performing a complete application engineering study, or to determine if
full application engineering studies are warranted.
The steps outlined below assumes that the hardware was initialized
properly (see above) and that the Fluorometer has been functioning
properly since installation.
1) The fluorescence probe must be immersed in the background
material.
2) Perform Mode 2 initialization
a) Press the INT PRESET, located in the upper left hand corned
of the Fluorometer (refer to Figure 3-1), for at least eight (8)
seconds. Please see Section 2 for a description of Mode 2
operation.