Draeger Tubes 6726665 Acetaldehyde 100/a 100 - 1,000 ppm
Draeger Tubes used in testing for Acetaldehyde 100/a Draeger Part # 6726665 Measuring Range: 100 - 1,000 ppm (10 Tests per Box). Sold by the Box.
Application Range:
Standard Measuring Range: 100 to 1,000 ppm
Number of Strokes n: 20
Time for Measurement: approx. 5 min
Standard Deviation: ± 15 to 20 %
Color Change: orange to brownish-green
Ambient Operating Conditions:
Temperature: 0 to 40 °C
Absolute Humidity: 3 to 15 mg H2O / L
Reaction Principle:
CH3CHO + CrVI to CrIII + various oxidation products
Cross Sensitivity:
The tube does not differentiate between different aldehydes. Ethers,
ketones, esters, aromatics and petroleum hydrocarbons are
indicated, but with different sensitivities.
