Gastec รหัสสินค้าNo.6LPหลอดวัดความเข้มข้นของแก๊ส,Detector Tube for Water vapor,Meas.range: 3～100ppm,Quantity:10pcs/Box

Water Vapor Detection Tubes (3 to 100 lb/MMCF)Gastec Detection Tube No. 6LP measures Water Vapor with a Range of 3 to 100 LB/MMCF.

• Measuring Range: 3 to 40 LB/MMCF, 40 to 100 LB/MMCF
• No. of Pump Strokes: 1, 1/2
• Correction Factor: 1, 2.5
• Sampling Time: 1.5 minutes per pump stroke
• Detecting Limit: 2 LB/MMCDF (1 pump stroke)
• Changes from Yellow to Greenish Purple (may become purple with high humidity)
• Corrections for temperature & humidity: Temperature correction is necessary
• Relative Standard Deviation: 10% (for 3 to 10 LB/MMCF), 5% (for 10 to 40 LB/MMCF)
• 3 Year Shelf Life
• Reaction Principle: H2O + Mg(ClO4)2 → Mg(ClO4)2･H2O

• 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