<p>An apparatus is provided for the accurate determination of hydrogen contents in fluid media at elevated temperatures. The apparatus consists of a proton conducting solid electrolyte (1) in contact with an internal metal/hydrogen reference standard (2), in which the electrolyte and the reference material are in a chemically stable contact. The electrical signal generated is a function of the hydrogen concentration on the measuring side.</p>
申请公布号
WO2004025289(A1)
申请公布日期
2004.03.25
申请号
WO2003GB03967
申请日期
2003.09.12
申请人
CAMBRIDGE UNIVERSITY TECHNICAL SERVICES LIMITED;FRAY, DEREK, JOHN;SCHWANDT, CARSTEN