pH value whirlpool / pH measuring devices for whirlpool
The pH value is the most important factor, the "Alpha and Omega", for optimal water care. Before adding a water care product, it is always important to first measure the pH value and optimize it if necessary, so that the care product or disinfection can take effect.
pH-value too low
If the pH-value is too low (acidic), it can lead to corrosion on the whirlpool, skin intolerance and irritation on the body.
pH too high
If the pH is too high (basic), skin intolerance and irritation may also occur. In addition, water with a high pH tends to precipitate lime. These lead to deposits in the pipes as well as on the tub and are an ideal basis for biofilm.
What factors affect pH?
- Addition of fresh water
- Enrichment of air in the water through the massage jets
- Raising the water temperature
The pH value should be checked at least 1x per week and optimized if necessary. The optimal pH value should be between 7.0 and 7.8
.How do I measure the pH value?
The control can be done by means of test strips (color tableich) or by electronic pH meter (data in numbers) . Here there are inexpensive variants (e.g. Aquacheck) or devices for which you invest a little more and then, however, also get very accurate results, such as with the "Scuba II."
ICO Spa - pH and disinfection meter for hot tub / swim spa: This networked island continuously measures and analyzes spa water quality, informs via app on smartphone and gives recommendations for water maintenance (compatible with chlorine, bromine or salt water electrolysis).
How do I lower the pH value?
By means of a pH-lower (also called pH-Minus)the pH value is lowered. Here, always follow the instructions regarding the quantity. In addition, it is very important that the pH value is lowered slowly, step by step and that you give the water time to process this.
How do I raise the pH value?
To raise the pH value, you use a pH-lifter (also called pH-Plus). Again, raise the pH slowly, in small increments, and give the water some time.
