Trichloroethylene Detection Tubes (2 to 250 ppm)

• Measuring Range:
  • 2 to 5 ppm
  • 5 to 100 ppm
  • 100 to 250 ppm
• Number of Pump Strokes: 2, 1, 1/2
• Correction Factor: 0.4, 1, 2.5
• Sampling Time: 1 minute per pump stroke
• Detecting Limit: 0.4 ppm (n=2)
• Changes from Yellow to Reddish Purple
• Reaction principle:
  • Cl2C:CHCl + PbO2 + H2SO4 → HCl HCl + Basic Compound → Chloride
• Coefficient of Variation: 10% (for 5 to 20 ppm), 5% (for 20 to 100 ppm)
• 2 Year Shelf Life
• TLV-TWA, C (ACGIH) (ppm): 10
• Store the tubes in the refrigerator to keep at 10ºC (50ºF) or below.
• Comes in a Box of 10

Instructions

Data Sheet