Draeger Tube Hydrogen Sulfide 2/a 6728821
Original price was: $98.00.$88.20Current price is: $88.20.
The Draeger Tube Hydrogen Sulfide 2/a 6728821 has a measurement range of 20 to 200 ppm 2 to 20 ppm. Box of 10 tubes.
Description
The Draeger Tube Hydrogen Sulfide 2/a 6728821 is a precise and cost-effective way to measure the amount of hydrogen sulfide in the air.
Draeger Hydrogen Sulfide Detector Tube Application Range
Standard Measuring Range: 20 to 200 / 2 to 20 ppm
Number of Strokes n: 1 / 10
Time for Measurement: approx. 20 s / approx. 3.5 min
Standard Deviation: ± 5 to 10 %
Color Change: white → pale brown
Draeger Safety Hydrogen Sulfide Tube Ambient Operating Conditions
Temperature: 0 to 40 °C
Absolute Humidity: 3 to 30 mg H2O / L
Dräger Tube Hydrogen Sulfide 2/a Reaction Principle
H2S + Hg2+ → HgS + 2H+
Draeger Gas Detection Tubes Hydrogen Sulfide Sensitivity
No interference by:
- 200 ppm sulfur dioxide
- 100 ppm hydrochloric acid
- 100 ppm ethyl mercaptan
Draeger Tubes & CMS Handbook | App Store – Draeger Tubes App | Play Store – Draeger Tubes App |
Additional information
Weight | 1 lbs |
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Dimensions | 7 × 2 × 2 in |