Dräger Short Term Detection Tubes - Ethyl Formate 20/a (Pack of 10)
8103541
Dräger Tubes For Short Term Measurements: Ethyl Formate 20/a
Dräger Safety offer a massive range of short-term gas detection tubes for the measurement of various gases. This particular set of tubes is for (Ethyl Formate 20/a).
The tubes come in a pack of 10 tubes and have a shelf life of 2 years.
Application Range:
| Standard Measuring Range: | 20 to 500 ppm |
| Number of Strokes n: | 20 |
| Time for Measurement: | approx. 5 min |
| Standard Deviation: | ± 30 % |
| Colour Change: | orange to green brown |
Ambient Operating Conditions:
| Temperature: | 15 to 40 °C |
| Absolute Humidity | 1 to 15 mg / L |
Reaction Principle:
HCOOC2H5 + Cr6+ ~> Cr3+ + various oxidation products
Cross Sensitivity:
At 100 ppm ethyl formate has no effect from: 500 ppm carbon dioxide (CO2) and 10 ppm carbon monoxide (CO)..
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