palintest Lumiso Chlorine User Manual page 7

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Blanking enables the instrument to set the correct zero value.
This ensures the final result will be accurate, even when testing
water that is cloudy or coloured.
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Lumiso Lumiso
A Palintest Product A Palintest Product
12:28:49
16-07-2021
Cl₂ (0–5)
Cl₂ (0–250)
Pooltest
To blank the instrument, place
a test tube containing sample
water (without test tablets) in
the cell holder.
Press blank
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