| 摘要 |
The device (10) has a housing (12), in which a light source (16) is arranged, whose light illuminates a sample (24), where a detector (50) is arranged in the housing along a line with multiple photosensitive detector elements. A rotatably mounted tube (26) is provided, in which an image rotator (44) is placed. The light incident from light source onto the sample, and the reflected scattered light is pushed through the image rotator. An analyzing unit, which evaluates the signals, is supplied with signals from the photosensitive detector element depending on the angle of rotation of the tube. |
