Gastec รหัส No.14R หลอดวัดความเข้มข้นของแก๊ส,Detector Tube For Hydrogen chloride (for Low Humidity),Meas.range:50～5,000ppm,Quantity:10pcs/Box

Hydrogen Chloride (HCL) Detection Tubes (50 to 5000 ppm)Gastec Detection Tube No. 14R measures Hydrogen Chloride with a Range of 50 to 5000 ppm.

• Measuring Range: 50 to 5000 ppm
• Number of Pump Strokes: 2 to 4, 1
• Correction Factor: 1/2 to 1/4, 1
• Sampling Time: 45 seconds per pump stroke
• Detecting Limit: 10 ppm (4 pump strokes)
• Changes from Purple → Pale Pink
• Corrections for temperature & humidity: Unnecessary
• Reaction Principle: HCl + Base → Chloride
• Relative Standard Deviation: 10% (for 200 to 1000 ppm), 5% (for 1000 to 5000 ppm)
• 3 Year Shelf Life
• Store the tubes at cool and dark place.
• This tube is for low humidity (RH 0-10%) condition.

• 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