Carbon Dioxide 0.1 %/a, 0.5 - 6 Vol.-% / 0.1 - 1.2 Vol.-%, Part # CH23501, 10 Tests 

Application Range

Standard Measuring Range: 0.5 to 6 vol. % / 0.1 to 1.2 vol. %

Number of Strokes n: 1 / 5

Time for Measurement: approx. 30 s / approx. 2.5 min

Standard Deviation: ± 5 to 10 %

Color Change: white š violet

Ambient Operating Conditions

Temperature: 0 to 30 °C

Absolute Humidity: max. 30 mg H2O /L

Reaction Principle

CO2 + Amine š violet reaction product

Cross Sensitivity

No influence on the reading by 10 ppm hydrogen sulfide and 2 ppm sulfur dioxide