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Nitrous Gases Detection Tubes 20/a (20 - 500 ppm)

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Item #: 6724001
MFG: Draeger
UOM: Box of 10
Min Order: 0
Order Qty: Must order in multiples of 1
$94.75
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Product Details

Nitrous Gases Detection Tubes 20/a (20 - 500 ppm)

For short-term measurements more than 160 Draeger-Tubes are available to measure the spot concentrations of specific gases. Measurement usually takes between 4 seconds and 15 minutes. The tubes are used either manually with the Draeger-Tube Accuro Pump or automatically with the Draeger X-act 5000.

A wide range of different gases and vapours can be detected and measured, such as:

  • Determining and measuring concentration peaks
  • Measuring personal exposure in the inhalation area
  • Detecting leaks in pipelines, gas installations etc.
  • Air analysis in sewers, shafts and confined spaces

Nitrous Gases Detection Tubes 20/a (20 - 500 ppm)

Standard Measuring Range: 20 to 500 ppm
Number of strokes n: 2
Time for Measurement: approx. 30 sec
Standard Deviation: ± 10 to 15 %
Color Change: gray ──> red brown
Temperature: 15 to 40 °C
Absolute Humidity: max. 40 mg H2O / L
Reaction Principle: a) NO + CrVI ──> NO2
b) NO2 + o-dianisidine ──> red brown reaction product
Cross Sensitivity: There is no influence of chlorine and ozone, if these gases are in range of their TLVs. Higher concentrations are indicated with different sensitivities.

Nitrous Gases Detection Tubes 20/a (20 - 500 ppm)

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