Online water hardness monitors titration to be able to determine the total hardness present in a sample, typically enabling optimisation of water softening processes such as ion exchange or reverse osmosis and enabling high quality production of products that are influenced by water hardness.


By performing an additional titration on the same sample, a water hardness analyser is capable of determining calcium hardness, magnesium hardness and total hardness in the same sample.

Our products, your world.

Products for this application


An industrial water hardness analyser enabling speciation of different forms of hardness

Online Colorimetric Analyser


A user friendly colorimeter for online analysis of water hardness.

To contact us, or to request a callback, simply use the form below and we will promptly get back to you.

An even better reason to contact us about any of our products and services. Your enquiry will get into our new prize draw for HomePod mini.

We greatly value all of the inquiries which our products and services generate and we are very confident that we will have the right solution available for you at the first point of contact when you reach our experienced team of engineers. As an added incentive to any company in the UK, your enquiry about any of our products will get you entered into a prize draw to win a HomePod mini. So what are you waiting for?

List of recent PMA competition winners.