Gastec รหัสสินค้า No.2LC หลอดวัดความเข้มข้นของแก๊ส,Detector Tube For Carbon dioxide,Meas.range:100～4,000ppm,Quantity:10pcs/Box

Carbon Dioxide (CO2) Detection Tubes (100 to 4000 ppm) Measures Carbon Dioxide with a Range of 100-4000 ppm.

• Measuring Range:
  • 100 to 2000 ppm
  • 2000 to 4000 ppm
• Numbers of Pump Strokes: 1, 1/2
• Correction Factor: 1, 2
• Changes from Pale Red to Yellow
• Reaction Principle: CO2+ 2KOH → K2CO3+ H2O
• Coefficient of Variation: 10% (for 100 to 600 ppm), 5% (for 700 to 2000 ppm)
• 2 Year Shelf Life
• TLV-TWA, C (ACGIH) (ppm): 5000
• Store the tubes at cool and dark place.
• Comes in a Box of 10

• 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

TUBE NAME	Carbon Dioxide
CHEMICAL FORMULA	CO2
MEASURING RANGE	100-4000ppm
NO. TESTS PER BOX	10
STORAGE	Store tubes in a cool dark place
TUBE NUMBER	2LC