Gas analyzer

Details Gas analyzer Gas analyzer

1982-08-18

1984-12-04

Kreitman, Stephen A.

Measuring and testing

Gas analysis

Gas chromatography

204409, 422 94, G01N 2716, G01N 2726

Patent

active

044856660

ABSTRACT:
A portable gas analyzer uses a pump to take a gas sample and pump it through a carbon monoxide sensing cell, an oxygen-sensing cell and a methane-sensing pellister. Concentrations of these gases are displayed continuously on LCD displays. The gas analyzer is particularly useful in underground coal mines and offers the possibility of replacing many different gas analyzers with a simple convenient apparatus which gives continuous readings of all the critical gas concentrations.

REFERENCES:
patent: 3237181 (1966-02-01), Palmer
patent: 3266293 (1966-08-01), Hubner
patent: 3519391 (1970-07-01), Winter et al.
patent: 4128458 (1978-12-01), Obiaya
patent: 4189725 (1980-02-01), Rowland

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1576752