Method for checking isolation between titration and electrochemi

Details Method for checking isolation between titration and electrochemi Method for checking isolation between titration and electrochemi

1978-05-02

1979-10-09

Kaplan, G. L.

Chemistry: electrical and wave energy

Processes and products

204195R, 204195P, 204195T, 324 51, G01N 2744, G01N 2746, G01R 3100

Patent

active

041705238

ABSTRACT:
A method of checking the electrical isolation provided by a gas permeable membrane for a carbon dioxide sensor in an analyzer for simultaneously measuring the carbon dioxide and chloride content of a blood sample as it reacts with a reagent in a sample cell. The method involves actuating the carbon dioxide sensor during its normal "off-time" and measuring any signal generated thereby while a coulometric generator in the analyzer is initially activated to titrate to a repeatable initial value any chloride present in the reagent alone. Any signal generated by the sensor above a predetermined value is indicative of a defective membrane and may be utilized to inhibit further operation of the analyzer.

REFERENCES:
patent: 3661748 (1972-05-01), Blackmer
patent: 3718568 (1973-02-01), Neuwelt
patent: 3719576 (1973-03-01), Macur
patent: 4003705 (1977-01-01), Buzza et al.

Affiliated with

Also associated with

Rating

Method for checking isolation between titration and electrochemi does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for checking isolation between titration and electrochemi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for checking isolation between titration and electrochemi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1964421