參考價(jià): | 面議 |
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- 上海市 所在地
訪問(wèn)次數(shù):116更新時(shí)間:2022-02-11 18:02:11
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Measuring Range | 250 to 3000 ppm |
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Sampling Rate | 100mL/min(500mL) |
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Correction Factor | 1 |
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Sampling Time | 5 minutes | ||
Detecting Limit |
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Color Change | Orange Yellow → Yellow | ||
Reaction Principle | CO2 + 2KOH → K2CO3 + H2O | ||
Coefficient of Variation | 10% (for 250 to 1000 ppm) , 5% (for 1000 to 3000 ppm) | ||
Shelf Life | 2 Years | ||
Corrections for temperature | Unnecessary for 0 to 40 | ||
Correctionsfor humidity Unnecessary for R.H.0 to 90% Store the tubes at cool and dark place. |