Method of determining a remaining operating time of a...

Details Method of determining a remaining operating time of a... Method of determining a remaining operating time of a...

2005-02-15

2005-02-15

Barlow, John (Department: 2863)

Data processing: measuring, calibrating, or testing

Testing system

Of sensing device

C205S789000

Reexamination Certificate

active

06856930

ABSTRACT:
A potentiometric measuring probe contains an electrolyte (110) as well as a primary reference element (106) and a secondary reference element (108) that are arranged so that the front (148) of an electrolyte deficiency advancing from an opening (112) of the measuring probe arrives at the secondary reference element before it arrives at the primary reference element. The potential difference existing between the primary reference element and the secondary reference element is monitored, and when a predefined tolerance criterion is found to be violated, the elapsed operating time from the point when the measuring probe was put into operation is determined and used as a basis for calculating the remaining operating time of the measuring probe.

REFERENCES:
patent: 4189367 (1980-02-01), Connery et al.
patent: 4686011 (1987-08-01), Jackle
patent: 4777444 (1988-10-01), Beijk et al.
patent: 4886584 (1989-12-01), Cheng
patent: 4929313 (1990-05-01), Wrighton
patent: 5139626 (1992-08-01), Yamaguchi et al.
patent: 5403451 (1995-04-01), Riviello et al.
patent: 5626740 (1997-05-01), Seto et al.
patent: 3405431 (1985-03-01), None
patent: 195 10 574 (1996-06-01), None
patent: 100 36 039 (2002-02-01), None
patent: 0241601 (1987-10-01), None
patent: 0419769 (1991-04-01), None

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