Measuring apparatus

Details Measuring apparatus Measuring apparatus

1991-05-06

1995-08-22

Alexander, Lyle A.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing gas sample

422 93, 436132, 436900, 73 233, 128719, G01N 122

Patent

active

054437946

ABSTRACT:
This invention relates to apparatus for measuring the concentration of a volatile component in a gas and in particular, but not exclusively, to breath alcohol testing apparatus.
In such apparatus 10, a pressure transducer 15 is provided to detect the ambient pressure during test. This pressure is used to modify the output of a fuel cell 11.

REFERENCES:
patent: 3830630 (1972-08-01), Kiefer et al.
patent: 4132109 (1979-01-01), VanderSyde
patent: 4278636 (1981-07-01), Voigt et al.
patent: 4359057 (1982-11-01), Manzella
patent: 4363635 (1982-12-01), Hutson
patent: 4391777 (1983-07-01), Hutson
patent: 4707336 (1987-11-01), Jones
patent: 4749553 (1988-06-01), Lopez et al.

Affiliated with

Also associated with

Rating

Measuring apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Measuring apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Measuring apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2140070