Phosgene Detection Tubes 0.02/a (0.02 - 1 ppm)

There are no reviews yet. | Write a review
Item #: 8101521
MFG: Draeger
UOM: Box of 10
Min Order: 0
Order Qty: Must order in multiples of 1
$110.00
View additional buying options

Phosgene Detection Tubes 0.02/a (0.02 - 1 ppm)

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 vapors 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: 0.02 to 1 ppm / 0.02 to 0.6 ppm
Number of strokes n: 20 / 40
Time for Measurement: approx. 6 min / approx. 12 min
Standard Deviation: ± 10 to 15 %
Color Change: white ──> red
Temperature: 0 to 40 °C
Absolute Humidity: 3 to 15 mg H2O / L
Reaction Principle: COCl2 + Aromatic amine ──> red reaction product
Cross Sensitivity: Chlorine and hydrochloric acid lead to plus errors and, at higher concentrations, to bleaching of the indicating layer. Concentrations of phosgene above 30 ppm will also lead to bleaching of the indicating layer.
Additional Information: High concentrations of phosgene will be not indicated!