Patent ID: 11866686
Assignee: HOFFMANN-LA ROCHE, INC.
Field: Measurement (Instruments)
Classification: CPC C  G | IPC C  G

Claim 1:
2. The method of claim 1, the determination that the first pH measuring device has the pH measuring problem being made in case:
the first and second CO2 concentrations are identical and the first and second pH values differ from each other by more than a threshold value; or
the first and second pH values are identical and the first and second CO2 concentrations differ from each other by more than a further threshold value; or
a first data value differs from a second data value by more than a further threshold, the first data value being derived from the first pH value and the first CO2 concentration, the second data value being derived from the second pH value and the second CO2 concentration.