Gastec รหัสสินค้าNo.155หลอดวัดความเข้มข้นของแก๊ส,Detector Tube for Methylcyclohexanone,Meas.range:2～100ppm,Quantity:10pcs/Box

Methylcyclohexanone Detection Tubes (2 to 100 ppm)Gastec Detection Tube No.155 measures Methylcyclohexanone with a Range of 2 to 100ppm.

• Measuring Range: 2 to 50 ppm, 50 to 100 ppm
• Number of Pump Strokes: 3, 2
• Correction Factor: 1, 2
• Sampling Time: 3 minutes per pump stroke
• Detecting Limit: 0.2 ppm (3 pump strokes)
• Changes from Pale Yellow to Yellow
• Corrections for temperature & humidity: Temperature correction is necessary
• Reaction Principle: C7H12O + 2,4-Dinitrophenylhydrazine → Dinitrophenylhydrazone
• Relative Standard Deviation: 15% (for 2 to 10 ppm), 10% (for 10 to 50 ppm)
• 2 Year Shelf Life (in the refrigerator)
• Store the tubes in the refrigerator to keep at 10ºC (50ºF) or below.

• 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