King Technology pool frog mineral hybrid system 用户手册

16

Test the water for pH, Alkalinity, Calcium Hardness and Temperature, then follow the simple steps below:

1.  Write your pool’s pH level here: 

 pH: 

________

2.  Find your Alkalinity level in the chart below, and write the

corresponding Alkalinity Factor here: 

 

Alkalinity Factor: ________

Pool 

Alkalinity 

5 

25  50  75  100 150 200 300 400

Factor 

0.7 1.4 1.7 1.9 2.0 2.2 2.3 2.5 2.6

3.  Find your Calcium level in the chart below, and write the

corresponding Calcium Factor here: 

 

 Calcium Factor: ________

Pool Calcium

(CaCO

3

)

 

5 

25  50  75  100 150 200 300 400

Factor 

0.3 1.0 1.3 1.5 1.6 1.8 1.9 2.1 2.2

4.

 Find your pool water temperature in the chart below, and write the
corresponding Temperature Factor here: 

 

Temperature Factor: ________

Pool Temp 

 

32 37 46 53 60 66 76 84 94 105

Factor  0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

5.  Add the results from steps 1 through 4 above and write the result here: 

        Total of above: ________

        - 12.2

6.  Subtract 12.2 from step 5 and write the result here: 

 

Saturation Index = 

____

 

If the Saturation Index above is between –0.3 and +0.3, the water is well balanced.

 

If the Index is more than 0.3, the water will tend to cause scaling or get cloudy. Alkalinity and pH

should be reduced accordingly, but maintained within recommended levels.

 

If the Index is less than -0.3, the water will tend to be aggressive toward the pool surface, equipment

and bathers. Alkalinity and pH should be increased accordingly, but maintained within recommended levels.