Share Email Print

Proceedings Paper

Application of pH dyes for ammonia sensing by portable analyzer
Author(s): Sergei P. Golubkov; Nikolai A. Vasilenko; Radislav A. Potyrailo; Valerii S. Kovtun; Pavel S. Borsuk
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

A portable device is described, which continuously measures ammonia gas concentrations. The detection is based on reversible changes in the optical transmittance of a dye-film coated on a glass support. The design of the analyzer is presented and response characteristics are discussed.

Paper Details

Date Published: 1 May 1992
PDF: 6 pages
Proc. SPIE 1637, Environmental and Process Monitoring Technologies, (1 May 1992); doi: 10.1117/12.59350
Show Author Affiliations
Sergei P. Golubkov, Kiev Polytechnic Institute (Ukraine)
Nikolai A. Vasilenko, Kiev Polytechnic Institute (Ukraine)
Radislav A. Potyrailo, Kiev Polytechnic Institute (Ukraine)
Valerii S. Kovtun, Kiev Polytechnic Institute (Ukraine)
Pavel S. Borsuk, Kiev Polytechnic Institute (Ukraine)

Published in SPIE Proceedings Vol. 1637:
Environmental and Process Monitoring Technologies
Tuan Vo-Dinh, Editor(s)

© SPIE. Terms of Use
Back to Top