Gastec รหัสสินค้าNo.153หลอดวัดความเข้มข้นของแก๊ส,Detector Tube For Methyl isobutyl ketone,Meas.range:0.05～0.6%ppm,Quantity:10pcs/Box

Methyl Isobutyl Ketone Detection Tubes (0.05 to 0.6%)Gastec Detection Tube No. 153 measures Methyl Isobutyl Ketone with a Range of 0.05 to 0.6 %.

• Measuring Range: 0.05 to 0.6%
• Number of Pump Strokes: 2 (200 ml)
• Correction Factor: 1
• Sampling Time: 45 seconds per pump stroke
• Detecting Limit: 0.005% (2 pump strokes)
• Changes from Orange to Greenish brown
• Corrections for temperature & humidity: Temperature correction is necessary
• Reaction Principle: (CH3)2CHCH2COCH3 + Cr6+ + H2SO4 → Cr3+
• Relative Standard Deviation: 10% (for 0.05 to 0.6 %)
• 3 Year Shelf Life
• Store the tubes at 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