Oxygen 5%/B, 5 - 29 Vol.-%, (6728081)
Oxygen 5%/B, 5 - 29 Vol.-%, Part # 6728081, 8 Tests
Standard Measuring Range: 5 to 23 vol. %
Number of Strokes n: 1
Time for Measurement: approx. 1 min
Standard Deviation: ± 5 to 10 %
Color Change: blue black white
Ambient Operating Conditions
Temperature: 0 to 50 °C
Absolute Humidity: 3 to 20 mg/L
a) O2 + TiCI3 TiIV-compound + HCl
b) Adsorption of HCl by silica gel
Carbon dioxide, carbon monoxide, solvent vapors, halogenated hydrocarbons and N2O do not affect the indication.
These tubes become very warm during measurement, reaching temperatures of approximately 100 °C. Therefore these tubes should not be used in potentially combustible atmospheres. If in doubt, test the area before using the tube with a combustible gas monitor, before using the tube.