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PRODUCTS
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IMAGENEX MODEL 881
DIGITAL IMAGING SONAR
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APPLICATIONS:
- ROV, AUV, & UUV
- Offshore Oil & Gas
- Sunken Timber Recovery
- Diving Support
- Surveying
- Search & Recovery
- Inspection
- Underwater Archaeology
- Scientific Research
- Site Clearance Work
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FEATURES:
- High performance
- Simple set-up and installation
- Digital telemetry
- Communication format available to user
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The 881 high performance sector scanner, with a high speed serial output for underwater remote sensing, provides the sharpest image, the most re-definable data and is the most flexible system available.
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HARDWARE SPECIFICATIONS:
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FREQUENCY
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675 kHz (standard)
330 kHz, or 2.25 MHz (optional)
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TRANSDUCER
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Imaging type
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TRANSDUCER BEAM WIDTH
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1.7o x 30o
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RANGE RESOLUTION
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10 mm (3 mm optional)
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MIN. DETECTABLE RANGE
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150 mm
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MAX. OPERATING DEPTH
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1000 m (3300') (standard)
3000 m or 6000 m (optional)
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MAX. CABLE LENGTH
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1000 m on typical twisted shielded pair
(RS-485)
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INTERFACE
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RS-485 @ 115.2 kbps, 2 wire or 4 wire available (7 pin connector for 4 wire)
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CONNECTOR
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End mount connector
(Impulse BH-4-MP-SS) or
optional low profile end mount connector
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POWER SUPPLY
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22 - 48 VDC at 1 Amp max.
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DIMENSIONS
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89 mm (3.5") diameter x
341 mm (13.4") length
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WEIGHT: In Air
(1000 m unit)
In Water
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3.2 kg (7 lbs)
1.5 kg (3.3 lbs)
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MATERIALS
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6061-T6 Aluminum, 300 series stainless steel, PVC, acetal homopolymer, epoxy
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FINISH
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Anodized & polyester powder
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SOFTWARE SPECIFICATIONS:
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Win8812w.exe
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WINDOWS™ OPERATING SYSTEM
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Windows™ 95, 98, Me, NT*, 2000*, XP*
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MODES
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Side Scan, Polar and Sector
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RANGE SCALES Standard:
High Res:
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5 m, 10 m, 20 m, 30 m, 40 m, 50 m,
60 m, 80 m, 100 m, 150 m, 200 m
1.5 m, 3 m, 6 m, 9 m, 12 m, 15 m,
18 m, 24 m, 30 m, 45 m, 60 m
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TRAIN ANGLES
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- 210o to + 210o, 3o increments
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SECTOR SIZE:
SECTOR MODE
POLAR MODE
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0o - 180o, 3o increments
0o - 360o, 3o increments
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STEP SIZES
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Slow (0.3o), Medium (0.6o),
Fast (0.9o), Faster (1.2o),
Fastest (2.4o)
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GRID TYPES
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Polar and rectangular
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FILE FORMAT
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(filename).81b
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RECOMMENDED MINIMUM COMPUTER REQUIREMENTS:
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100 MHz Pentium
16 MB RAM
1 GB Hard Disk
800 x 600 x 256 colour graphics
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*Requires Win8812w.exe v3.00 or higher (Free upgrade available for older versions - Contact Imagenex)
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ORDERING INFORMATION:
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1000 m UNIT
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Standard
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881-000-100
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3000 m UNIT
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Standard
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881-000-101
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6000 m UNIT
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Standard
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881-000-102
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330 kHz
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Option
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-001
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2.25 MHz
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Option
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-003
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4 Wire
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Option
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-008
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Low profile end mount connector
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Option
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-011
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Split Head
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Option
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-014
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High Resolution (3 mm)
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Option
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-015
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Interface source code in "C" (TEST8812.C)
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Option
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-018
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