Draeger CH23501 Carbon Dioxide 0.1%/a Detector Tubes (10 tests per box)

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 / 2.5 min
• Standard Deviation: ± 5 to 10 %
• Color Change: White → Violet

Ambient Operating Conditions:

• Temperature: 0 to 30 °C
• Absolute Humidity: max. 30 mg H2O / L

Reaction Principle:

• CO2 + Amine → violet reaction product

Cross Sensitivity:

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