| Chlorine | Cl2 | NO.8HH | |
|
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| Performance |
|
Measuring Range |
0.25 to 0.5% |
0.5 to 10% |
|
Number of Pump Strokes |
1 |
1/2 |
|
Correction Factor |
1/2 |
1 |
|
Sampling Time |
1.5 minutesa per 1/2 pump stroke |
|
|
Detecting Limit |
0.05% (n=1) |
|
|
Color Change |
Reddish purple |
|
|
Reaction Principle |
Chlorine reacts with indicates indicator to yellow reaction products |
|
| Coefficient of Variation | 10% (for 0.5 to 3 %), 5% (for 3 to 10 %) | |
| Shelf Life | 3 Years | |
| Corrections for temperature & humidity |
Unnecessary | |
| Store the tubes at cool and dark place. | ||
| Possible coexisting substances and their interferences | (NOTE) |
|
Substance |
Concentration |
Interference |
Change color by itself |
|
Hydrogen chloride |
- |
Plus error |
Produce pink stain |
|
Nitric acid |
- |
Plus error |
Produce pink stain |
| Other substance measurable with this detector tube |
|
Substance |
Correction Factor |
Pump Strokes |
Measuring Range |
|
Hydrogen chloride |
3.0 |
1/2 |
1.5 to 30 % |
| Calibration gas generation | High pressure gas cylinder method | |
| TLV-TWA | TLV-STEL | Explosive range |
| 0.5ppm | 1ppm | - |
|
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| Copyright(c) 2001 GASTEC CORPORATION. All rights reserved. |
Yellow