PrimeLab 1.0 MULTITEST User Manual page 127

Hardness-Calcium
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10) Press button 4 to save the result together with date and time in the
4
device.
!
Assessment of the measurement value relative to the ideal range defined by you.
Measurement value for this parameter is outside the value range of this method.
Note(s)
-> (*) Conversion to °dH, °eH and °fH
-> If your reading is towards the upper limit of the test a dilution is
recommnded.
-> If your sample water is very alkaline or acidic it should be brought within the
pH range between 4 and 10 by adding 1 mol/l acetic acid or resp. 1 mol/l
caustic soda.
-> Ensure that you are using exactly 10 ml sample water volume.
-> Disturbance values in this measurement value:
Magnesium > 200 mg/l CaCO3
Zinc > 5 mg/l
Iron > 10 mg/l.
94
0 - 500 mg/l
Name on device: 78-Hard-Cal-tab
Possible messages in the line below the measurement value:
"low! / high! / good!":
"Overrange! / underrange!":
(CaCO ) Tablet
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