Trichloroethylene Detection Tubes (80 to 800 ppm)

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Item #: 132HA
MFG: GasTec
UOM: Box of 10
Min Order: 0
Order Qty: Must order in multiples of 1
$100.87 Was: $107.82
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Product Details

Trichloroethylene Detection Tubes (80 to 800 ppm)

Gastec Detection Tube No. 132HA measures Trichloroethylene with a Range of 20 to 1300 ppm.

  • Measuring Range:
    • 20 to 50 ppm
    • 50 to 500 ppm
    • 500 to 1300 ppm
  • Number of Pump Strokes: 2, 1, 1/2
  • Correction Factor: 0.4, 1, 2.6
  • Sampling Time: 45 seconds per pump stroke
  • Detecting Limit: 4 ppm (2 pump strokes)
  • Changes from Yellow to Reddish Purple
  • Relative Standard Deviation: 10% (for 50 to 100 ppm), 5% (for 100 to 500 ppm)
  • 2 Year Shelf Life (in the refrigerator)
  • Store the tubes in the refrigerator to keep at 10ºC (50ºF) or below.
  • Reaction Principle:
    • Cl2C:CHCl + PbO2 + H2SO4 → HCl
    • HCl + Basic Compound → Chloride

Possible coexisting substances and their interferences:

Substance Concentration Interference Changes color by itself to
Bromine, Chlorine + Reddish Purple
Hydrogen chloride + Reddish purple
Unsaturated halogednated hydrocarbons + Reddish purple
Acetone ≦ 200 ppm No No
Aromatic hydrocarbons 100 ppm - No
Nitric oxide No No
Nitrogen dioxide No No
1,1,1-Trichloroethane Reddish purple(≧ 3000 ppm

Other substance measurable with this detector tube:

Substance: Correction Factor: No. of Pump Strokes: Measuring Range:
1,2-Dichloroethylene
1.6 1 80 to 800 ppm
1,3-Dichloropropene 0.9 2 45 to 450 ppm

Trichloroethylene Detection Tubes (80 to 800 ppm)

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