Digital C-FLUOR Submersible Probe
998-2131
Rev. 1.0
Page 11
3.2 Calibration
The Digital C-FLUOR Probe is factory calibrated and the calibration values are
stored in memory. The probe can be re-calibrated by users via software if site-
specific calibrations are desired for increased accuracy. New calibration values
will be stored in memory without overwriting or erasing factory calibration values.
This allows users to restore factory calibration values if desired.
Note: Restoring factory calibration values will erase all customer
calibration values.
To calibrate Digital C-
FLUOR you’ll need the following:
-
PC with Digital C-FLUOR Software
-
RS-232 Programming Cable P/N 2120-160
-
12-Volt Power Supply P/N 7000-941
-
Blank solution
-
Standard solution of known concentration
-
Blackened or dark 500 ml beaker/container
3.2.1 Calibrating the Digital C-FLUOR Probe
1) See section 2.4 Functional Test for Digital C-FLUOR with connector
on how to connect to your computer.
2)
Click the “Calibration” tab.
3) Enter the known concentration of your Standard Solution in the
Concentration Value box
. Note: Only values greater than 1 are
valid.
4) Fill your 500 ml beaker with blank solution.
5)
Submerge the probe’s optical head no more than an inch below the
surface of the blank solution. See Appendix B for recommended lab
practices.
SET FIRST
