ELECTRO-CHEMICAL CELL FOR DETERMINATION OF CHLORINE IN AIR IN BROAD RANGE OF CONCENTRATIONS

摘要

An electrochemical cell for determination of chlorine in air in broad range of concentrations includes at least a porous indicator electrode made of titanium, and a supplementary electrode that includes consumable substance and stabilizer of pH, electrodes that are separated with separator and wetted with electrolyte. Solution of lithium iodide is used as a matrix electrolyte, this preserves homogeneity in broad range of humidity and air temperature values and acts as mediator.