Liquid Petroleum Gas (LPG) Detection Tubes (0.02 to 0.8%)

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Item #: 100A
MFG: GasTec
UOM: Box of 10
Min Order: 0
Order Qty: Must order in multiples of 1
$105.41 Was: $113.04
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Product Details

Liquid Petroleum Gas (LPG) Detection Tubes (0.02 to 0.8%)

Gastec Detection Tube No. 100A measures Liquid Petroleum Gas with a Range of 0.02 to 0.8 %.

  • Measuring Range: 0.02 to 0.8%
  • Number of Pump Strokes: 1 (100 ml)
  • Correction Factor: 1
  • Sampling Time: 2 minutes per pump stroke
  • Detecting Limit: 0.002% (1 pump stroke)
  • Changes from Yellowish brown to Greenish brown
  • Corrections for temperature & humidity: Unnecessary
  • Reaction Principle: LPG + Cr6+ + H2SO4 → Cr3+
  • Relative Standard Deviation: 10% (for 0.02 to 0.2 %), 5% (for 0.2 to 0.8 %)
  • 3 Year Shelf Life
  • Store the tubes at cool and dark place.

Possible coexisting substances and their interferences:

Substance Concentration Interference Changes color by itself to
Esters, Ketones ≧ 2000 ppm + Greenish brown
Hydrocarbons (≧ C3) + Greenish brown

Other substance measurable with this detector tube:

Substance: Correction Factor: No. of Pump Strokes: Measuring Range:
Propylene 1 1 0.02 to 0.8 %
Xylene By scale 2 0.1 to 1.2%

Liquid Petroleum Gas (LPG) Detection Tubes (0.02 to 0.8%)

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