Hardness Yes/No Tablets

Overview

Hardness yes/no tablets give a straight yes or no on whether hardness is present, which is exactly what an operator needs when checking that a softener is still in service. No number, no instrument — the colour either breaks or it does not.

Key features

• Pass or fail check with no instrument and no reading to interpret
• One tablet per test, so there is no measuring or decanting of liquid reagents
• Foil-sealed strips keep unused tablets dry until they are needed
• Supplied in the standard 250-tablet pack, item code TbsRTHJN250

Hardness yes/no tablets specifications

Applications

Softener outlet checks and regeneration timing, boiler feed protection, laundry and catering equipment, and operator rounds where a quick yes or no is enough.

Why buy hardness yes/no tablets from Hadron Group

Hadron Group supplies water treatment chemicals, dosing equipment and analytical products throughout South Africa and the SADC region. We hold hardness yes/no tablets as standard stock in the 250-tablet pack, we can supply the matching photometer, cuvettes and spares, and our technical team will help you settle on the right test set for your plant. Browse the full reagent range or ask us for a quote.

Frequently asked questions

When is a pass or fail hardness check the right tool?
On softener outlets, where the only question is whether hard water is breaking through. A number adds nothing when the action is simply to regenerate.

Photometer grade or rapid grade — which do I need?
Photometer grade is formulated for instruments that read a cuvette. If you work with a visual comparator or colour disc, ask us for the rapid-dissolving grade instead.

How should the tablets be stored?
Keep them sealed, cool and dry, and work through the oldest strip first. Once a strip is opened the tablets take up moisture, so use them promptly.