|
MeasuringRange
|
5 to10 ppm
|
10 to 300 ppm
|
300 to 690 ppm
|
|
Number of Pump Strokes
|
2
|
1
|
1/2
|
|
Correction Factor
|
1/2
|
1
|
2.3
|
|
SamplingTime
|
1.5 minutes per pumpstroke
|
|
DetectingLimit
|
1 ppm (n=2)
|
|
ColorChange
|
White → Brown
|
|
ReactionPrinciple
|
C6H5CH3 + I2O5 + H2SO4 → I2
|
| Coefficient ofVariation |
10% (for10 to 100 ppm), 5% (for 200 to 300 ppm) |
| ShelfLife |
3Years |
Correctionsfor
temperature & humidity |
Unnecessary |
| Store the tubes at cool and darkplace. |
来宝会员