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| Suspended Sediment Sensors > LISST-Infinite |
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LISST-Infinite |
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This
LISST-Infinite is developed for extremely high sediment concentration
situations, e.g. in the hydro power industry. At such high
concentrations, the standard LISST-100X or -25X stops functioning. The
reason for this failure is the extremely rapid attenuation of the laser
beam. In other words, the beam does not propagate far enough in water.
Thus dilution is necessary. In such applications, a pump withdraws a sample which is automatically diluted and analyzed.
The LISST-INFINITE is an automated dilution system designed to extend
the high end of sediment concentration measured with the LISST series
instruments. The LISST- INFINITE integrates with either the LISST-100X
or LISST-25X to produce a shore-based, pumped high concentration
system. The submersible instruments can be easily removed for standard
field deployments. LISST- INFINITE is a self-contained system that
includes a controller, a set of solenoid valves, and a pump. An
external fresh-water supply is required for dilution. The system
receives commands from the LISST-100X or LISST-25X when dilution is
required and executes a dilution and measurement sequence. By employing
2-steps of dilution, extremely high concentration of sediments up to
500,000 mg/l can be measured.
The LISST- INFINITE is designed to operate by a river bank with line power, or from solar powered batteries.
LISST-Infinite Brochure
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JFIC2010
Las Vegas, NV, 27-29 June 2010, booth 207
9th annual StormCon
San Antonio, TX, 2-4 August 2010, booth 421
Ocean Optics XX
Anchorage, AK, 25 September - 1 October 2010
CASQA
CA, 1-3 November
PiE 2010
Villefranche-sur-Mer, France, 15-17 November
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