Application Range
Standard Measuring Range: 0.1 to 1.0 mg/L
Number of Strokes n: 3
Time for Measurement: approx. 1.5 min
Standard Deviation: ± 15 to 20 %
Color Change: yellow -> blue
Ambient Operating Conditions
Temperature: 0 to 30 °C
Reaction Principle
H2O + Mg(CIO4)2 -> blue reaction product
Cross Sensitivity
Generally basic substances cause plus errors and acidic substances cause minus errors.
No interference by:
1,200 ppm nitrogen dioxide
6,000 ppm sulfur dioxide
2,000 ppm ethanol
2,000 ppm acetone
Additional Information
The first scale mark corresponds to 0.05 mg H2O / L
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