Saltwater Parameters

The following parameters can be tested in salty water

 

Parameter Fresh water Saltwater Seawater
Active oxygen  
Alkalinity
Bromine  
Chlorine  
Chlorine dioxide  
Cyanuric acid  
Total hardness    
Calcium hardness  
Ozone  
pH  *  
Hydrogen peroxide

 

* Special case pH measurement

Depending on the salt content of your sample, the measurement result must be corrected according to the following scheme:

1 molar = -0,21 pH
2 molar = -0,26 pH
3 molar = -0,29 pH
where: 1 mol salt (NaCl) = 5.8 % = 58.4 g/l

Pools with salt electrolysis are not affected.
In salt electrolysis, a maximum of 7 g/l salt is used, far less than 1 mol (58.4 g).