|
| Median | Geom. St. Dev. | Total Conc. |
| NEUTRAL AEROSOL |
|
|
|
| 241Am neutralizer | 35.3 ± 0.2 nm | 2.09 ± 0.01 | (2.10 ± 0.06)·105 cm−3 |
| X-ray TSI 3087 | 34.6 ± 0.2 nm | 2.09 ± 0.01 | (1.90 ± 0.02)·105 cm−3 |
| Relative difference (respect to 241Am) | (1.88 ± 0.01)% | (0.400 ± 0.002)% | (9.4 ± 0.3)% |
| CHARGED AEROSOL |
|
|
|
| 241Am neutralizer | 47.0 ± 0.5 nm | 2.01 ± 0.02 | (8.5 ± 0.2)·105 cm−3 |
| X-ray TSI 3087 | 45.2 ± 0.2 nm | 2.01 ± 0.01 | (8.2 ± 0.2)·105 cm−3 |
| Relative difference (respect to 241Am) | (3.80 ± 0.04)% | (0.166 ± 0.002)% | (3.2 ± 0.1)% |
| INDOOR |
|
|
|
| 241Am neutralizer | 69 ± 6 nm | 2.35 ± 0.06 | (2.04 ± 0.18)·103 cm−3 |
| X-ray TSI 3087 | 67 ± 6 nm | 2.32 ± 0.06 | (1.84 ± 0.12)·103 cm−3 |
| Relative difference (respect to 241Am) | (2.76 ± 0.37)% | (0.92 ± 0.03)% | (9.8 ± 1.1)% |