Gastec รหัสสินค้าNo.126Lหลอดวัดความเข้มข้นของแก๊ส,Detector Tube For Chlorobenzene,Meas.range:0.5～43,Quantity:5pcs/Box

Chlorobenzene Detection Tubes (0.5 to 43 ppm)Measures Chlorobenzene with a Range of 0.5-43 ppm.

• Measuring Range:
  • 0.5 to 10 ppm
  • 10 to 43 ppm
• Number of Pump Strokes: 3, 1
• Correction Factor: 1, 4.3
• Sampling Time: 1.5 minutes per pump stroke
• Changes from Yellow to Pale Purple
• Reaction Principle:
  • C6H5Cl+ PbO2 + H2SO4 → HCl
    HCl + Base → Chloride
• Coefficient of Variation: 10% (for 0.5 to 2 ppm), 5% (for 4 to 10 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

• On-site measurements can be performed easily by anybody, anytime and anywhere, in a short time
• Easy-to-check direct reading possible due to calibrated scale directly printed on the tube
• An extensive measuring range can be obtained by adjusting the sampling volume
• In order to assure high precision, each production lot is tested and calibrated independently, Each detector tube has its own quality control number printed on the tube
• Long shelf-life with excellent long-term stability