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In-situ photos

Van Veen Grab 2000 cm²

12.310_Van_Veen_2000.jpg

Gallery:

Size of lids:

12.310: 150 x 177 mm each

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

 

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

General:
The Van Veen grab is based on the Van Veen design. The Van Veen grab is made of AISI 316 stainless steel and the surface is electro polished. The grab itself is manufactured from 3 mm plate (250 cm²), 4 mm for 1000 cm² and 8 mm for a 2000 or 2500 cm².

Sizes:
There are 4 sizes of Van Veen:
12.110 - 250 cm², (0,025 m²)
12.210 - 1000 cm², (0,1 m²)
12.310 - 2000 cm², (0,2 m²)
12.410 - 2500 cm², (0,25 m²)

Lids:
The small models are delivered with 4 lids and the biggest type of 0,2 m² has 2 lids available. By opening the lid(s) it is possible to take out one or more undisturbed sample to have a look at the stratification of the sediment without releasing the whole sample. See A/B on schematic:

 

Ordering No. 12.310
Sample area 2000 cm²  (L: 50 cm, W: 40 cm).
Sample volume 50 L.
Materials AISI 316 stainless steel. The grab = 8 mm.
Lead weights Max. mounting: 4 x 10 kg.
Max. net weight = 135 kg.
Recommended wire 6 - 8 mm.
Dimensions H: Approx. 120 cm.
Lids 2 lids, The photo shows a model without lids.
Net weight 95 kg.
Pallet for shipping L x W x H: 135 x 90 x 65 cm.