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Van Veen Grab 5000 cm²

12.420 - Van Veen Grab
12.420 - Van Veen Grab, 5000 cm²:

Sampler for collecting bottom sediments for biological, hydrological and environmental studies.

The grab is based on the Van Veen design. It is made of AISI 316 stainless steel and the surface is electro polished. The grab itself is manufactured from 10 mm plate. Model 12.420 has 4 lids with stainless steel mesh and rubber mats to reduce the shock wave, as per Norwegian ISO standard (16665 Water quality - Guidelines for quantitative sampling and sample processing for of marine soft-bottom macro fauna). All models are equipped with either 2 or 4 lids so you can remove an undisturbed part of the sample without emptying the whole sample.

Other types of bottom samplers are made on request - please contact us for further information. Please check out our sieves.

12.420 - Van Veen Grab, sample area 5000 cm².
12.420 - Van Veen grab, 5000 cm², with 4 lids, rubber flaps and mesh size of 500 µm.
12.420 - Van Veen grab, 5000 cm², with 4 lids, rubber flaps and mesh size of 500 µm.
13.320 - Lead weight, 12,5 kg.
Sample area: 5000 cm².
Sample volume: 140 L.
Materials: AISI 316 stainless steel. The grab = 8 mm
The arms are manufactured from square tube, 60 x 60 x 4 mm with 12 mm reinforcements.
Lead weights, (13.320), optional:

4 x 12,5 kg.

Recommended wire: 8 - 10 mm.
Dimensions: Open: L x W x H:
Closed: L x W x H:
Lids: 4 lids, All lids have the stainless steel mesh and the rubber flaps.
Net. weight: 185 kg.
Pallet for shipping: