| Short name |
Ozone Box |
| Full name |
Ozone Analyzer |
| What is being measured |
Ozone Concentrations |
| Sampling Protocol |
Online |
| Manufacturer |
Dasibi Environmental Corp. |
| Model |
Model 1003-AH |
|
|
|
|
| Instrument year
|
1980s |
| Data recording software |
Labview Program |
| Data analysis software |
Custom Excel Program |
| Raw data time resolution |
1s |
| Analysis data averaging |
60s |
| Detection limit |
6 ppb |
|
Sensitivity to temperature (and correction method, if applicable):
|
N/A
|
|
Sensitivity to relative humidity (and correction method, if applicable):
|
N/A
|
| Sampling method |
Direct gas sampling |
| Sample preparation method |
Filter particle contents before sampling |
| Sample residence time (chamber to instrument) (seconds) |
|
| Length of tubing (cm) |
|
| Instrument flow rate |
|
| Tubing inner diameter |
1/4'' OD; 0.152'' ID |
| Tubing material |
FEP Teflon |
| Chemical identification method |
None |
| Data analysis method |
|
| Quantification method |
. |
| Calibration method |
Standard O3 gas with known concentrations was introduced into the instrument and calibration factor is calculated based on the comparison. THIS IS DONE EVERYTIME BEFORE AN EXPERIMENT. |
| Calibration drift estimate |
No estimate |
| Calibration schedule |
As Needed |
| Uncertainty estimation method |
N/A |
| Known interferences |
Hg background |
| Link to supplemental information |
N/A |
| Additional notes |
N/A |
| Measurement uncertainty |
(a) Local_Time (N/A); (b) Experimental_Time (N/A); (c) O3_Concentration (+/- ?%) |
| Measurement units |
(a) Local_Time (N/A); (b) Experimental_Time (min); (c) O3_Concentration (ppb) |
| Skip Headers |
1 |
| Columns in CSV Upload Files |
(b) Experimental_Time = relative time, t=0 is defined as the start of the reaction (dark) or light given time (BL/Arc). |