詳情介紹：
一氧化碳氣體檢測管1LC Carbon monoxide
Carbonmonoxide LC
CO
| Performance |
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) |
| Color Change | White → PalePink |
Reaction Principle | CO + Paradium Salt(White) → Pale pink product |
| Coefficient ofVariation | 10% (for 1 to 10ppm), 5% (for 10 to 30 ppm) |
| ShelfLife | 2 Years |
| Correctionsfor temperature & humidity | Temperature correction is necessary |
| Store the tubes at cool and darkplace. | |
| Possible coexisting substances and theirinterferences | (NOTE) |
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 |
| Calibration gasgeneration | Diffusion tubemethod | |
| TLV-TWA | TLV-STEL | Explosive range |
| 25 ppm | - | 12.5 to 74% |
