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Step
3
CALIBRATION
Press and hold the ENTER button to get to the MAIN MENU.
Using the arrow buttons select USER. Press ENTER button.
Using the arrow buttons enter the Password 6848. The analyzer will
3.1
show "Password Accepted!"
Go back one level by using the arrow keys to select the
ENTER button
Using the arrow buttons select CALIBRATION. Press ENTER button.
3.2
Select SENSOR 1 (Or Sensor 2 for calibrating your second sensor in a
dual stream analyzer). Press ENTER button.
3.3
104-001-A.7 Released 06/14/2019
Description
Switch to SUPERVISOR Mode.
. Press
Go to O2 SENSOR 1 (or 2)
CALIBRATION Menu.
For oxygen free calibration gas
values for PHASE and AMPLITUDE
should be:
PHASE: 65-68
AMPLITUDE > 5000-6000
If either PHASE or AMPLITUDE do
not fall within these ranges then
the sensor spot needs
replacement.
Key Points
If you have a dual stream analyzer
you may select Sensor 1 or Sensor 2.
Watch rate of degradation of
AMPLITUDE. A brand new
sensor spot will have amplitude
= 20000. Typical degradation
rate is approximately 5000 per
year, but will degrade faster or
slower depending on the
makeup of the sample water
Contact Waltron for a
replacement sensor spot p/n
K5000-010. Refer to 9065 User
manual for installation.
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