Acid Demand
Photometric test for Acid Demand/Acid Capacity in swimming pool water
Colour Change
Yellow through Green to Blue
Range:
0 - 9 mmol/L
Technical Resource:
Alkalinity Test Method, Technical Information
01
Fill to the 10 mL line with sample.
02
Use this to "blank" the instrument. Place in cell holder and press Blank.
03
Prepare sample by adding an Alkaphot tablet. Thoroughly crush and stir, until fully dissolved.
04
Place in the cell holder and press Measure.
05
Allow timer to count down 1 minute. The Acid Demand result will then be displayed.
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