Ethyl Benzene Detection Tubes 30/a (30 - 600 ppm)

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Item #: 6728381
MFG: Draeger

UOM: Box of 10

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Ethyl Benzene Detection Tubes 30/a (30 - 600 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: 30 to 400 ppm
Number of Strokes (n): 6
Time for Measurement: approx. 2 min
Standard Deviation: ±10 to 15%
Color Change: white ─> brown
Temperature: 10 to 30° C
Absolute Humidity: 5 to 12 mg H2O / L
Reaction Principle: C6H5 - C2H5 + I2O5 ──> I2
Cross Sensitivity: Many petroleum hydrocarbons and aromatics are indicated, but with different sensitivities. It is impossible to differentiate between them.
Extension of the Measuring Range: Using n=4, multiply the reading by 1.5; the measuring range will be 45 to 600 ppm.