Van Walt Dredge
The Van Walt Dredge is an easy to use surface sampler for river & lake beds. Gives a quick indication of sediment type with a disturbed sample.
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Advantages
The Van Walt Dredge gives you a disturbed sample of river and lake beds and large sumps. The Van Walt Dredge take a surface sample only, they are suspended by wire so can easily be deployed. Sizes range from 1 to 2.7 litres capacity, they are easy to clean and decontaminate as they are made from stainless steel.
- Ideal for sampling sand, silt and non-cohesive material
- Easy to use and clean
- Quick identification of sample type
- Made from strong, stainless steel
- Easily deployed as suspended by wire
- Can be operated from a bridge, raft or boat
- Surface sample only
- Hinged scissor jaws that close when the sampler is lifted
- Designed for fast deployment & reduced sample loss
Van Walt Dredge Equipment Options:
,
Applications
- Disturbed sampling from the bottom of a lake, rivers etc
Specifications
Technical Specifications
Maximum sample depth:
> 30 m
Product material:
Stainless steel
Sample specification
disturbed
Sample volume
1 to 2.7 litre
Weight:
2.3 kg to 11.3 kg
Accessories
Cable, if required
Resources
Manuals & Downloads
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