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Performance |
Measuring Range |
0.3 to 1.5 mg/m3 |
|
|
Sampling Rate |
1000mL/min (60000mL) |
|
|
Correction Factor |
1 |
|
|
Sampling Time |
60 minutes |
||
Detecting Limit |
|
||
Color Change |
White → Dark green |
||
Reaction Principle |
Oil + I2O5 + H2S2O7 → I2 |
||
Coefficient of Variation | 15% (for 0.3 to 0.5 mg/m3) , 10% (for 0.5 to 1.5 mg/m3) | ||
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. |
Possible coexisting substances and their interferences | (NOTE) |
Substance |
Concentration |
Interference |
Change color by itself |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Other substance measurable with this detector tube |
Calibration gas generation | Diffusion tube method |
TLV-TWA | TLV-STEL | Explosive range |
- | - | - |