詳情介紹：
甲基環(huán)乙醇檢測管119Methylcychlohexanol
Methylcychlohexanol 19
CH3C6H10OH
| Performance |
MeasuringRange | 5to 100 ppm |
Number of PumpStrokes | 2 |
Correction Factor | 1 |
SamplingTime | 2 minutes per pumpstroke |
DetectingLimit | 1 ppm (n=2) |
Color Change | Yellow → Paleblue |
Reaction Principle | CH3C6H10OH + Cr6++ H3PO4 → Cr3+ |
| Coefficient ofVariation | 10% (for 5 to 50ppm), 5% (for 50 to 250 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 |
Alcohols | - | Plus error | Produce pale bluestain by themselves. |
Aromatic HCs | - | Plus error | Produce pale bluestain by themselves |
| Othersubstance measurable with this detector tube |
| Calibration gasgeneration | Vaper pressuremethod | |
| TLV-TWA | TLV-STEL | Explosive range |
| 50ppm | - | 1% orhigher |
