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- Diameter: 20.3 cm (8")
- Length: 34.5 cm (13.6") without connectors (allow 8 cm (3.2") for mating connectors)
- Weight: 15 kg dry, 3 kg submerged
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- Available wavelengths: any six of: 420
,
442, 470, 488, 510, 532, 555, 589, 620, 671, 676, or 852 nm
- Spectral bandwidth: 10 nm (676 nm channel bandwidth is 20 nm)
- Nominal backcattering Angle: 140 degrees
- Noise in bb: depending on wavelength, 2 x 10-5 to 2 x 10-4
m-1 RMS
(dark noise at 1 sample/s)
- Offset uncertainty of bb: depending on wavelength, 5 x 10-5 to 5
x 10-4 m-1
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- Internal rechargeable batteries provide up to 20 hours continuous operation (longer in burst mode)
- Power Supply Voltage: 12V nom, 10V min, 15Vmax
- Power Consumption: 3W max
- Power/Data Connector: Subconn MCBH8M; Mate MCIL8F (see manual
for connector configurations of older instruments)
- Pin Assignments:
- Pin 1: External supply voltage (10-15V)
- Pin 2: Common
- Pin 3: RS232 Receive
- Pin 4: RS232 Transmit
- Pin 5: Battery charge voltage (24V @ 2A)
- Pin 6: Reserved
- Pin 7: Reserved
- Pin 8: Battery Disable
- Data Interface: RS232 (RS485 optional), 9600 to 57600 baud
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- Operating Temperature: 0 to 35 C
- Maximum Depth: 300 m (500m option available)
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- Standard 256K memory stores 7,000 samples of optical channels and depth.
- Optional flash memory stores an additional 29,000 samples per megabyte.
- Sampling intervals adjustable from 0.1s to 30,000s.
- Continuous or burst-mode sampling controlled by real-time clock or manual switch.
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