141
DO Operation:
Temperature Standardization
XL40 and 60 meters
To Standardize Temperature of the Meter
1. Touch
Standardize
on the DO measure screen to access the standardized screen.
2. Make sure DO probe with built ATC is attached to meter.
3. Immerse your DO probe with built ATC probe into a solution of known temperature, such
as a temperature bath, for a few minutes while temperature stabilizes.
4. Touch
Temp Std
to access temperature standardization.
5. The Temperature Standardization screen appears. Check the current temperature
displayed with that of the solution of known temperature. Touch the
Standardization
Temperature
box and use numeric keypad to enter the current temperature. Press
Enter
to confirm value.
6. Touch
OK
to confirm Standardization Temperature and return to the DO Measure screen.
Touch
Reset
to reset and enter a new standardization temperature. Touch
Cancel
to
cancel temperature standardization and return to the DO Standardization screen.
Note:
The meter will not allow entered value to exceed ±5°C of the ATC probe value. If
entered value exceeds ±5°C an error window will appear and you will have to re-enter
value or cancel out of the temperature screen. This might indicate that you have a faulty
ATC probe.
Summary of Contents for XL 20
Page 1: ......
Page 138: ...127 Ion Operation Known Addition Method XL25 50 and 60 meters...
Page 140: ...129 Ion Operation Known Subtraction Method XL25 50 and 60 meters...
Page 142: ...131 Ion Operation Analate Addition Method XL25 50 and 60 meters...
Page 144: ...133 Ion Operation Analate Subtraction Method XL25 50 and 60 meters...