| タイトル | A description of the UK Meteorological Office CCN counter |
| 著者（英） | Stirland, E.; Kitchen, M. |
| 著者所属（英） | Meteorological Office |
| 発行日 | 1981-11-01 |
| 言語 | eng |
| 内容記述 | The chamber is a thermal gradient diffusion type with the upper plate at room temperature and the lower plate thermoelectrically cooled. The light from a 25W projector bulb is focused in a beam of approximations 1x3 mm in the central part of the chamber. The light scattered by drops is viewed in the forward direction (40 deg) by a microscope and a sensitive photodetector. Experiments were performed to relate the peak output from the photocell with the maximum number of drops in the beam recorded photographically. The microscope is used to check the calibration at low concentrations of CCN. The results of the experiments and the performance of the counter are reported. |
| NASA分類 | INSTRUMENTATION AND PHOTOGRAPHY |
| レポートNO | 82N15391 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/530671 |
