德国HYDRO-BIOS公司 Van Veen采泥器

德国HYDRO-BIOS公司——Van Veen采泥器

Bottom Sampler acc. to Van Veen

用Van Veen采泥器(抓斗式采泥器)可以从任意想要的深度进行采样。在它被沉入水中过程中，两根杆被锁定，并且离得很远，采泥口处于打开状态。当它与水床接触时，闭合器被释放；当绳缆被拉紧并向上拉动时，采泥器口就会关闭。如下图：

             闭合状态                                                打开状态

Van Veen采泥器(抓斗式采泥器)订购信息：

437 330 Van Veen采泥器
   小型，表面积250cm2，不锈钢材质
   尺寸20×30×60 cm，重量5kg
437 332 Van Veen采泥器
   大型，表面积1000cm2，不锈钢材质
   尺寸35×42×90 cm，重量22kg

437 333 Van Veen采泥器
   大型，表面积1250cm2，不锈钢材质，带活动顶盖，便于样品释放
   尺寸36×45×90 cm，带配重铅块，总重量35kg（无配重）/60kg（25kg配重）

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