Endress+Hauser Liquistation CSF48 - Page 172

Inputs: ISE Liquistation CSF48
172
Calibration settings
Stability criteria
Buffer recognition (only pH)
Path: Menu/Setup/Inputs/ISE/<Electrode slot>Extended setup/Calib. settings
Function Options Info
Stability criteria Options
•Off
•Weak
•Medium
•Hard
Factory setting
Medium
In normal situations leave the stability criteria set to
"Medium".
Path: Menu/Setup/Inputs/ISE/<Electrode slot>Extended setup/Calib. settings
Function Options Info
Buffer recognition Options
•Fixed
•Manual
Factory setting
Fixed
Fixed
You choose values from a list. This list depends on the
setting for "Buffer manufacturer".
Manual
You enter any two buffer values. These must differ in
terms of their pH value.
Buffer manufacturer Options
• Endress+Hauser
•Ingold/Mettler
• DIN 19266
• DIN 19267
•Merck/Riedel
• Hamilton
•Special buffer
Factory setting
Endress+Hauser
Temperature tables are stored internally in the unit for
the following pH values:
• Endress+Hauser
2.00 / 4.00 / 7.00 / (9.00) / 9.20 / 10.00 / 12.00
•Ingold/Mettler
2.00 / 4.01 / 7.00 / 9.21
• DIN 19266
1.68 / 4.01 / 6.86 / 9.18
• DIN 19267
1.09 / 4.65 / 6.79 / 9.23 / 12.75
•Merck/Riedel
2.00 / 4.01 / 6.98 / 8.95 / 12.00
• Hamilton
1.09 / 1.68 / 2.00 / 3.06 / 4.01 / 5.00 / 6.00
7.00 / 8.00 / 9.21 / 10.01 / 11.00 / 12.00
You have the possibility of defining two buffers of your own with the "Special buffer" option. For this purpose, two
tables are displayed in which you can enter value pH value/temperature value pairs.