Item #: 18M
MFG: GasTec
UOM:Box of 10
$92.08 Was: $94.84
$92.08

Ozone Detection Tubes (4 to 400 ppm)

Measures Ozone With a Range of 4 to 40 ppm.

  • 1/2, 1, 2 to 5 Pump Strokes
  • Correction Factor: 1/2 to 1/5, 1, 1/2
  • Sampling Time: 45 seconds per pump stroke
  • Detecting Limit: 1 ppm (n=5)
  • Changes from Orange to Pale Yellow
  • Reaction Principle: O3 + Indicator → Chemical reaction compound
  • Coefficient of Variation: 10% (for 20 to 60 ppm), 5% (for 60 to 200 ppm)
  • 3 Year Shelf Life
  • TLV-TWA, C (ACGIH) (ppm): 0.08 ppm
  • Store the tubes at cool and dark place.
  • Comes in a Box of 10