The condition of glycol coolants is important to the proper performance of your heat exchangers and chillers. They have to be maintained in a non-corrosive condition to prevent corroding cooler tubes and piping. Your glycol/water coolants should be monitored on a semi-annual basis. Over a period of time, glycol degrades and forms glycolic acids which promote corrosion and further breakdown of the glycol.
Our coolant analysis package consists of corrosion metals, additive metals, contaminant metals, tolytriazole, glycolic acid, glycol composition, glycol percentage, freeze point, pH, and reserve alkalinity, along with a determination of the continued usability of the coolant.