Carbon Monoxide Detection Tubes 0.3%/b (0.3 - 7 Vol%)

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Item #: CH29901
MFG: Draeger
UOM: Box of 10
Min Order: 0
Order Qty: Must order in multiples of 1
$83.90
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Carbon Monoxide Detection Tubes 0.3%/b (0.3 - 7 Vol%)

For short-term measurements more than 160 Draeger-Tubes are available to measure the so-called spot concentrations of specific gases. 

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
Standard Measuring Range: 0.3 to 7 Vol. % CO
Number of Strokes (n): 1
Time for Measurement: approx. 30 sec.
Standard Deviation: ±10 to 15 %
Color Change: white ─> brown green
Temperature: 0 to 50° C
Absolute Humidity: max. 50 mg H2O / L
Reaction Principle: 5 CO + I2O5 ──H2S2O7──> I2 + 5 CO2
Cross Sensitivity: The following do not influence the display of 0.3 vol. % CO:
  • 10000 ppm n-octane
  • 300 ppm benzene
  • 500 ppm hydrogen sulphide
  • 500 ppm sulphur dioxide
  • 500 ppm nitrogen dioxide
  • 300 ppm butadiene
  • 250 ppm chloroform
  • 3000 ppm acetylene result in a display of 0.3 vol. %