二氧化碳 NO.2AG

Measuring Range
 200 to 3000 ppm
  
  
 
Sampling Rate
 100mL/min(150mL)
  
  
 
Correction Factor
 1
  
  
 
Sampling Time
 1.5 minutes
 
Detecting Limit
  
 
Color Change
 Pale blue → Purple 
 
Reaction Principle
 CO2 + N2H4 → NH2NHCOOH
 
Coefficient of Variation 10% (for 200 to 1000 ppm) , 5% (for 1000 to 3000 ppm) 
Shelf Life 3 Years 
Corrections for temperature Unnecessary for 0 to 40 
Correctionsfor humidity  Unnecessary for R.H.0 to 90%