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Features
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Small Angle Forward Scattering Laser Diffraction Technology @ 670 nm
- Turbulence suppressing settling column
- Submersible to 200 m depth
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Self contained with internal data logger and non-rechargeable battery pack
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Programmable data collection
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Parameters Measured:
- Settling Velocity
- Particle Size Distribution
- Particle Volume Concentration
- Optical Transmission
- Water Temperature
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Specifications
(subject to change without notice)
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Sediment concentration
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Range: 1 - 750 mg l
-1
(actual range depends on grain size)
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Resolution: < 1 mg l-1
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Sediment size distribution and settling velocities
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32 log-spaced size classes for the size distribution
- 8 log-spaced size classes for the settling velocity distribution
- Settling velocities from 100 mm/s to 0.01 mm/s
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1.25 - 250 µm OR 2.5 - 500 µm size range (to be selected upon ordering)
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Mechanical and electrical
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Dimensions: 32” L x 5” Ø (81.3 cm x 12.7cm)
- Settling tube: 19.25" high x 2.13" square (48.9 cm x cm)
- Weight in air: 35 lbs (15.9 kg)
- Weight in water: 18 lbs (8.2 kg)
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Internal Data Storage: 1,000,000+ size distributions or 14,000+ settling experiments
- Power: Internal 9V non-rechargeable custom alkaline pack
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Communications: RS-232 @ 9600 baud
- Depth rating: 200 m
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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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