Van Veen采泥器/抓斗式采泥器/彼得生采泥器/彼得逊采泥器 Bottom Sampler acc. to Van Veen
用Van Veen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。
Van Veen采泥器/抓斗式采泥器订购指南: 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5.5kg
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25kg
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