Item #: 5H
MFG: GasTec
UOM:Box of 10
$101.25 Was: $104.29
$101.25

Sulfur Dioxide (SO2) Detection Tubes (0.05 to 8.0%)

Measures Sulfur Dioxide With a Range of 0.05%-8% ppm.

  • Number of Pump Strokes: 2 to 10, 1, 1/2
  • Correction Factor: 1/2 to 1/10, 1, 2
  • Sampling Time: 45 seconds per pump stroke
  • Detecting Limit: 0.01% (n=10)
  • Changes from Orange to Green
  • Reaction Principle: SO2 + Cr6+→ Cr3+
  • Coefficient of Variation: 10% (for 0.5 to 1 %), 5% (for 1 to 4 %)
  • 3 Year Shelf Life
  • TLV-TWA, C (ACGIH) (ppm):2
  • Store the tubes at cool and dark place.
  • Comes in a Box of 10