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简单介绍：
臭氧检知管18L Ozone，Measuring Range 0.025 to 0.05 ppm 0.05 to 0.6 ppm 0.6 to 3ppm，二氧化碳、氯气、氯化氢、氮氧化物、碳氢化合物总量、丙酮、二甲苯、丁酮、甲苯、磷化氢、二氧化氮、三氯乙稀、氰化氢、氯乙稀、硫醇、二氧化氯、溴化甲、臭氧、丁烷、汽油、柴油
详情介绍：
臭氧检知管18L Ozone
Ozone No.18L
O3
| Performance |
Measuring Range | 0.025 to 0.05ppm | 0.05 to 0.6ppm | 0.6 to 3 ppm |
Number of PumpStrokes | 10 | 5 | 1 |
Correction Factor | 1/2 | 1 | 5 |
Sampling Time | 45 seconds per pumpstroke | ||
Detecting Limit | 0.01 ppm(n=10) | ||
Color Change | Blue → White | ||
Reaction Principle | 2 O3 + C16H10N2O2 → 2C8H5NO2 + 2O2 | ||
| Coefficient ofVariation | 10% (for0.05 to 0.2 ppm), 5% (for 0.2 to 0.6 ppm) | ||
| ShelfLife | 3Years | ||
| Correctionsfor temperature & humidity | Unnecessary | ||
| Store the tubes at cool and darkplace. | |||
| Possible coexisting substances and theirinterferences | (NOTE) |
Substance | Concentration | Interference | Change color by itself |
Bromine | 1 ppm | Plus error | Produces Whitestain |
Hypochlorousacid | - | Plus error | Produces Whitestain |
Nitrogendioxide | 1 ppm | Plus error | Produces Whitestain |
Oxidant | - | Plus error | Produces Whitestain |
Chlorine | 10 ppm | Plus error | Producesunclear |
Water vapor | 100% relativehumdity | Pluserror |
| Othersubstance measurable with this detector tube |
| Calibration gasgeneration | Ozonegenerater | |
| TLV-TWA | TLV-STEL | Explosive range |
| 0.1ppm | - | - |