Entering Lot Numbers For Calibration Standards - Xylem WTW Turb 750 IR Operating Manual

Lab turbidimeter
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Operation
Entering lot num-
bers
36
Menu item
Lot number

4.9.2 Entering lot numbers for calibration standards

Within the scope of an operational quality assurance, the documentation of
the lot numbers of the calibration standards used may be required.
In the Lot number menu, you can activate the documentation of the lot num-
bers for the calibration standards. If the documentation of lot numbers is ac-
tivated, you can enter lot numbers for all calibration standards of the selected
calibration type.
The lot numbers of the calibration standards used are displayed in the cali-
bration sequence and documented in the calibration record.
The settings are in the Configuration / Turbidity / Calibration / Lot number
menu.
Menu item
Assignment:
CAL#1
...
CAL#3
1
For the Lot number function, select On.
The entry of lot numbers for calibration standards is activated. The
calibration standards belonging to the selected calibration type are
displayed.
2
Select a calibration standard. Open the input field for the lot number
with <START/ENTER
Possible
setting
Assignment:
CAL#1
...
CAL#5
Setting
Explanation
Switch on/off the function for display-
On
ing lot numbers for calibration stan-
Off
dards.
[0...9][a ...Z]
An 8-digit alphanumeric lot number
can be entered for each calibration
standard (example for calibration type
3-P StdCAL).
(.)
>.
Turb
Explanation
Switch on/off the function for dis-
playing lot numbers for calibra-
tion standards.
Enter lot numbers for calibration
standards (see section 4.9.2).
ba77233e05
®
750 IR/T
06/2023

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