126
Select: Manual entry
Select: Sensor replacement
Display: calibration temp
Enter first buffer value
Proceed with softkey or enter
Calibration with Manual Entry of Buffer Values
Calibration with manual entry of buffer values is performed with one, two, or
three buffer solutions.
Protos displays the measured temperature.
You must then enter the temperature-corrected buffer values. To do so, refer to
the buffer table (e.g. on the bottle) and enter the buffer value belonging to the
displayed temperature.
Intermediate values must be interpolated.
All calibration data is converted using a reference temperature of 25 °C.
During calibration the module is in HOLD mode. Current outputs and relay
contacts of the module behave as configured (BASE module).
Caution!
Only ever use fresh, undiluted buffer solutions!
Menu Display
Manual entry
Manual entry
Return
Cal medium: Buffer solution
When changing sensors perform
First cal for statistics!
Cal temp
25.6 °C
7.00 pH
+025.6 °C
Proceed
First buffer solution
+04.00 pH
Manual entry
Return
Dip sensor in 1st buffer!
then ‘Start’ calibration.
25.6 °C
7.00 pH
Start
Remove and rinse the electrode
(Caution: Do not rub!
Electrostatic hazard!),
then immerse it in the first buffer
solution.
Start with softkey or enter
Calibration / Adjustment
Calibration with Manual Entry of Buffer Values
Sensor replacement
Calibration with manual
entry of buffer values
Содержание Protos 3400
Страница 12: ...12 ...
Страница 160: ...160 ...
Страница 177: ...177 Appendix Buffer Table Mettler Toledo ...
Страница 179: ...179 Appendix Buffer Table DIN 19267 ...
Страница 181: ...181 Appendix Buffer Table Techn Buffers to NIST ...
Страница 182: ...182 Appendix Buffer Table Hamilton ...
Страница 183: ...183 Appendix Buffer Table Kraft ...
Страница 184: ...184 Appendix Buffer Table Hamilton A ...
Страница 185: ...185 Appendix Buffer Table Hamilton B ...
Страница 186: ...186 Appendix Buffer Table HACH ...
Страница 206: ...206 Index ...
Страница 207: ...207 Index ...