一氧化碳?xì)怏w檢測管1LC Carbon monoxide    的詳細(xì)介紹   

一氧化碳?xì)怏w檢測管1LC Carbon monoxide
Carbonmonoxide                  No.1LC

CO

Measuring Range

1to  30ppm

Number of Pump Strokes

1

Correction Factor

1

Sampling Time

4 minutes per pumpstroke

Detecting Limit

0.5 ppm (n=1)

White → PalePink

Reaction Principle

CO + Paradium Salt(White) → Pale pink product

10% (for 1 to 10ppm)， 5% (for 10 to 30 ppm)

Substance

Concentration

Interference

Change color by itself

Ammonia

No effect

Nodiscoloration

Sulfurdioxide

1/20 time

Minus error

Nodiscoloration

Nitrogendioxide

1/20 time

Plus error

Nodiscoloration