| 摘要 |
<p>The sampler has a sample space in which a receptacle is arranged for accommodating a define sample quantity. A protective wall (12) between the space and a cooling unit spatially separates the unit from the space. The unit is partially in laminar contact with the outer surface of the wall, which is turned away to the space. An air guide plate is arranged in the inner region of the space in such a way that the plate forms a fireplace with the wall. A fan (15) is provided to produce air flow circulating in the space, and the air flow through flow between the wall and the plate and is cooled.</p> |
