Open AccessMEASUREMENTS OF DISSOLVED HYDROGEN CONCENTRATION. CORE I, SEED 1. Test Results T-612395-A
Publication year - 1960
Language(s) - English
Resource type - Reports
DOI - 10.2172/4080718
Subject(s) - resistance thermometer , platinum , thermometer , core (optical fiber) , analytical chemistry (journal) , materials science , chemistry , environmental science , temperature measurement , thermodynamics , environmental chemistry , composite material , physics , organic chemistry , catalysis
Measurements were undertaken to compare the performance of a hydrogen- palladium diffusion coil to a palladium resistance wire assembly in measuring hydrogen concentration and to obtain data to evaluate a Swartout Palladium Resistance Gage electronic readout unit. No comparison could be made since the instruments were never in satisfactory service at the same time. The data taken with each instrument are compared with data determined by laboratory analysis. A review of the data indicated that the units were unreliable. (B.O.G.