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Draeger Tube, Chlorine Dioxide 0.025/A 0.025-3ppm, Box of 10

Draeger Tube, Chlorine Dioxide 0.025/A 0.025-3ppm, Box of 10

$107.00
Availability: May direct ship from manufacturer.
Product Code: 8103491

Draeger Tube - Chlorine Dioxide 0.025/a
Order No. 81 03 491

Application Range
Standard Measuring Range 0.1 to 1 ppm / 0.025 to 0.1 ppm
Number of Strokes n: 10 / 30
Time for Measurement: approx. 2.5 minutes / approx. 7.5 minutes
Standard Deviation: ± 10 to 15%
Color Change: light grey to light green
Ambient Operating Conditions
Temperature: 0 to 40° C ~ 32 to 122° F
Absolute Humidity: < 50 mg / L
Reaction Principle
CIO2 + o-tolidine  light green reaction product
Cross Sensitivity
The following values are not displayed:
1 ppm Cl2, 10 ppm H2S, 1 ppm SO2,
10 ppm methyl mercaptane.
1 ppm bromide is not displayed at a stroke count of n = 10, at n = 30 there is a discoloration of approx. 10 mm.
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