Pahlén Test tablets calcium hardness 1-2 212971

Pahlén Test tablets calcium hardness 1-2 212971

Pahlén test tablets 212971 are reagent tablets for measuring calcium hardness in pool water. They are used together with a Pahlén photometer, where the tablets are dissolved in a water sample so the instrument can read the result. Calcium hardness is checked as part of routine water balance control alongside pH and disinfectant levels.

Pack contents

Item no. 212971 is supplied as a pack of 10 tablets for calcium hardness measurement, marked 1-2. The pack measures 8.5 x 10.5 x 4 cm and weighs 0.065 kg. It is a consumable, so a new pack is needed once the tablets are used up.

Instrument compatibility

The tablets are listed by Pahlén for the Autocheck 3i and Autocheck 15 measuring instruments. They are intended for calcium hardness readings on these units and are not a stand-alone test on their own. The instrument itself is ordered separately.

Related accessories

Pahlén lists measuring glasses for the Autocheck range, item no. 212981 with Ø 24 mm for Autocheck I, II and III and item no. 212982 with Ø 16 mm for Autocheck II. A tablet crusher and stirring rod is available as item no. 212985. These accessories are supplied separately from the tablet pack.