Gastec รหัสสินค้า No.3HM หลอดวัดความเข้มข้นของแก๊ส,Detector Tube for Ammonia,Meas.range:0.05～3.52%ppm,(10pcs/Box)

Ammonia (NH3) Detection Tubes (0.05 to 3.52%)

Measures Ammonia with a Range of 0.05% to 3.52%

• Measuring Range of:
  
  • 0.05 to 1.6% - 1 pump stroke - Correction Factor 1
  • 1.6 to 3.52% - 1/2 pump stroke - Correction Factor 2.2
• Sampling Time: 1 minute per pump stroke
• Changes from Pink to Greenish gray
• Corrections for temperature & humidity: Unnecessary
• 3 Year Shelf Life
• Reaction Principle: NH3 + H+ → NH4+
• Store the tubes at a cool and dark place.

• 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