| 摘要 |
<p>A transport unit (4) feeds the bottles (5) or similar in a single row through the beam courses. A mirror system produces at least three beam courses (6,7,8), which impinge on the side wall of the bottle (5) to be tested, from different directions. All the beam course (6,7,8) intersect in a common crossing (9), , through which the bottles (5) are passed by the transport unit (4). The centre axes (6',7',8') of all the beam courses (6,7,8) meet at a common intersection point (10).</p> |
