These are instruments designed to measure the hardness of water, particularly to evaluate the effectiveness of water softening methods. They often contain a chemically handled paper strip that modifications colour based mostly on the focus of minerals current within the water. As an illustration, a strip would possibly present a definite colour change indicative of laborious water earlier than softening, and one other colour indicating softened water after passing by the system.
Common monitoring is essential for making certain the continued optimum perform of water softening tools. Detecting hardness breakthrough permits for well timed regeneration of the resin mattress or identification of system malfunctions. Traditionally, water hardness was assessed by titration strategies, however these present a speedy and handy means for routine checks, contributing to the longevity and effectivity of softening models, and stopping scale buildup in plumbing and home equipment.
