K/MT Series Sediment Trap
A Robust and Durable Subsea Particle Collector
Sediment Trap Has 3 different Versions K/MT 320, 322, 234, 236 Series The collection of sinking particles is an essential part of many marine investigations. Such particles offer insight into the migration of trace elements and nutrients, ancient ocean circulation patterns and many other parameters. To obtain this data, an instrument is required to collect samples while remaining protected from both high-pressure environments and corrosion risks often for long periods of time.
Description
To meet this need, K.U.M. developed the Sediment Trap. Built to the highest standards to ensure the optimal collection of particles in the water column, the Sediment Trap can be deployed in both salt and fresh water and up to depths of 10,000m.
The hexagonal open framework reduces interfering current resistance and enables sinking sediment particles to be collected. Particles are funnelled via a special hexagonal lattice-grid baffle, sealed in special paper and then collected into sample bottles.
The bottles are held within a sample collection turntable where they can later be analysed to determine biological, chemical and mineralogical compositions. The duration of sample collection can be programmed via a cable or Wi-Fi connection from one minute to 24 months.
Extra care has been taken to ensure there is no contamination of the probes collected. All parts are made from GRP resin and the funnel is carefully polished, ensuring that particles do not stick to the funnel wall and no interfering chemicals from the plastic can contaminate the probe samples. Each probe is individually sealed by its own spring to ensure that, even after long investigation periods, the probes remain pure.
Features / Benefits:
- The hexagonal shape allows the connection of several traps to cover a wider area.
- A hexagonal lattice grid stabilizes current and reduces washout.
- Sleep mode.
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Specifications
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General
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Application
Outdoor
Mounting
Max Operating Temperature [degr]
40
Min Operating Temperature [degr]
-10
Power supply [V]
9V DC (6 Alkaline 1.5V batteries)
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Dimensions
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Height [cm]
1.9
Diameter [cm]
1.079
Weight in water [Kg]
100
Weight in air [kg]
45
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Operation
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Maximum deployment time
Up to 24 months
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