Add 20 drops of reagent r0010 to the water which neutralizes it and prepares it for testing.

How to test water hardness in pool. To use them, all you need to do is dip the strip in water and wait for it to change color. When the strip’s color changes, consult the color chart. Turn on the pool pump and allow the water to circulate for about 12 hours.

After the circulation period, turn off the pool equipment again and conduct another hardness test to check if the. Add a reagent from a hardness test kit to the water sample and check the result against the guide provided by the. Your pool shop uses testing software so they know what is needed to balance your pool water.

Make sure to mix this one thoroughly. Testing strips will come with. Finally, once your pool is full, conduct another water test.

Hard water makes it even more tricky to achieve proper water parameter balance (ph, alkalinity, chlorine) and results in higher consumption of chemicals in the following equilibrium reaction. Add 5 drops of reagent r0011 to the water which will turn it a pinkish color. Your water should be significantly softer than it was in the first test.

The last step is adding a reagent that will turn the sample from red to blue and that will tell us how much calcium hardness is in the water. Match the color on your strip with the chart to. There are three main ways to test your pool water, each have their advantages:

Fill a glass with some water, place the test strip in it and wait for a minute. Liquid test kit (reagent color test block) the liquid test kits use a testing. Luckily, low calcium hardness can be easily corrected by adding calcium chloride that can be purchased at any swimming pool store.