9091C Portable Disolved Hydrogen Analyzer

Waltron 9091/9091C Dissolved Hydrogen Analyzer is an industry standard for continuous measurement of dissolved hydrogen in water.
Measurement is microprocessor based and uses a potentiostatic three electrode system.

Application points of importance is that the unit includes primary loop of nuclear power plants, boiler bleed-water in thermal power plants, denitrification of drinking water, and catalytic reduction of oxygen on noble metal surfaces in water treatment plants.
Dissolved hydrogen concentrations within the water/steam loop of a power plant give quantitative and qualitative evidence of the rate of corrosion that corresponds to the build-up or destruction of protective oxide layers inside pipes and boiler tubes.