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Drager Short Term Detection Tubes - Nitrous Fumes 0.5/a (Pack of 10)
- PRODUCT CODE:
- CH29401
These tubes are designed for spot-measurements and must be used with the Drager Accuro Gas Detection Pump. Buy now from Frontline Safety.
Please note this product is currently discontinued.
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Product description
Drager Short Term Detection Tubes - Nitrous Fumes 0.5/a (Pack of 10)
Please note: this tube is now obsolete and has been replaced by part number 8103661. Contact us on 0141 771 7749 for more information on this tube.
Use these Drager short-term detection tubes to detect Nitrous Fumes and a range of other substances including Hydrobromic Acid and Nitrous Fumes (0.5/a).
They have a measurement range of 0.5 to 10 ppm and come in a pack of 10 tubes. These tubes have a shelf life of 2 years.
Key Features
- Designed for short-term, on-the-spot measurement
- Can take between 10 seconds to 15 minutes to gather a reading
- Applications may include concentration fluctuations in the workplace, measurement of contaminants in breathing zone, and confined spaces
- Can be used as pre-entry checks
Specification
| Application Range | |
| Standard Measuring Range: | 0.5 to 10 ppm |
| Number of Strokes n: | 5 |
| Time for Measurement: | approx. 40 s |
| Standard Deviation: | ± 10 to 15 % |
| Color Change: | greyish --> blue grey |
| Ambient Operating Conditions | |
| Temperature: | 0 to 40 °C |
| Absolute Humidity: | max. 40 mg H2O / L |
| Reaction Principle | |
| a) NO + CrVI --> NO2 b) NO2 + diphenylbenzidine --> blue grey reaction product |
|
| Cross Sensitivity | |
| In case of nitrogen dioxide in concentrations above 300 ppm the indication layer can bleach. Chlorine and ozone are indicated as well, but with different sensitivities. | |
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