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）
Van Veen采◇泥器照片集： | |
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Van Veen采泥器 | Van Veen采泥器 |
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打开状态的Van Veen采泥器 | 关闭状态的Van Veen采泥器 |
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