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Drager Short-Term Detection Tubes - Benzene 0.25/a (Pack of 10)
- PRODUCT CODE:
- 8103691
These tubes are designed for spot-measurements and must be used with the Drager Accuro Gas Detection Pump. Buy now from Frontline Safety.
£108.60
inc VAT
exc VAT:
£90.50
exc VAT:
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Product description
Drager Detection Tubes - Benzene 0.25/a (Pack of 10)
These Benzene gas detection tubes (0.25/a) come in a pack of 10 tubes. They have a measurement range of 2 to 10 ppm / 0.25 to 2 ppm and are a cost-effective way to measure gas.
The Accuro Gas Detection Pump from Draeger Safety is required to use short-term gas detection tubes. View more information on this product by clicking here .
Key Features
- Hard-to-reach and on-the-spot measurements can be carried out using the tubes, pump and accessories
- Obtain measurements within 10 seconds to 15 minutes (depending on the type of tubes
- Pre-entry checks, confined space entry, variations in concentration levels in the workplace and contamination of breathing zones are possible applications which may use tubes
Specification
| Application Range | |
| Standard Measuring Range: | 2 to 10 ppm / 0.25 to 2 ppm |
| Number of Strokes n: | 1 / 5 |
| Time for Measurement: | approx. 1 min / approx. 5 min |
| Standard Deviation: | ± 15 % |
| Color Change: | light grey --> dark grey to black |
| Ambient Operating Conditions | |
| Temperature: | 0 to 40 °C (32 to 104°F) |
| Humidity: | <40 mg/L |
| Reaction Principle | |
| Benzene + Au 3+ ------> dark grey to black reaction product | |
| Cross Sensitivity | |
| Up to a concentration of approx. 40 ppm (n= 5 scale) and 200 ppm (n=1 scale), toluene, xylene and ethyl benzene are kept in the pre-layer where they cause a brown discoloration. 800 ppm n-Octane (n= 5 scale) / 400 ppm n-Octane (n=1 scale) do not cause any discoloration in the indicating layer. | |
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