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Hydro-BIOS Bottom Samplers acc. to Van Veen


HYDR-437-330



Type: Supplies

Vendor: Hydro-Bios


The Bottom Sampler acc. to Van Veen is a qualitative sampler to achieve low-disturbed sediment samples in soft or medium hard grounds from any desired depth. It consists of two clamshell jaws connected by a hinge. During descent both levers are locked wide apart and the jaws are open. Upon touching the water bed the locking mechanism is released and when the rope is pulled taut to raise the sampler the jaws close. During retrieval the jaws are holding the sample and prevent sample wash-out. Additional flaps on top of the heavy version 437 333 allow to inspect the sample before retrieving.

  •  Ref.
    Overall Size
    Material Grasping Area Weight
    437-330 20x30x60 cm
    Stainless Steel
    250 cm² 5.5 kg
    437-332
    35x42x90 cm
    Stainless Steel
    1000 cm²
    25 kg
    437-333
    36x45x90 cm
    Stainless Steel
    1250 cm²
    35 up to 65 kg
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    - Line (1)
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