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Draeger Tube, Ozone 10/A 10-300ppm, Box of 10

Draeger Tube, Ozone 10/A 10-300ppm, Box of 10

Availability: May direct ship from manufacturer.
Product Code: CH21001

Draeger Tube - Ozone 10/a
Order No. CH 21 001

Application Range
Standard Measuring Range 20 to 300 ppm
Number of Strokes n: 1
Time for Measurement: approx. 20 seconds
Standard Deviation: ± 10 to 15%
Color Change: greenish blue to yellow
Ambient Operating Conditions
Temperature: 0 to 40° C ~ 32 to 86° F
Absolute Humidity: 2 to 30 mg H2O / L
Reaction Principle
O3 + indigo → isatine
Cross Sensitivity
No interference by:
1 ppm sulfur dioxide
1 ppm chlorine
1 ppm nitrogen dioxide
Higher concentrations of chlorine and nitrogen dioxide discolor the indicating layer a diffuse yellowish grey.

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