Eco-BB2F_specs.pdf
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- Attached to
- Newport Data Logger
- Solicitation number
- S-63500-00004245
- Issued by
- Benton County, Oregon
About this file
This document is a product specification sheet for the ECO BB2F, a combination sensor developed under the National Oceanographic Partnership Program that measures optical backscattering and chlorophyll fluorescence in natural waters. The ECO BB2F is designed as a modular sensor with features including compact size, integrated self-logging, configurable output, and high precision and stability. The sensor measures optical backscattering at 470 nm and 700 nm, as well as chlorophyll fluorescence, making it a powerful tool for bio-optical characterization. The ECO BB2F offers excellent performance and capabilities at a fraction of the cost of other sensors and systems, making it suitable for a wide range of research and monitoring applications.
The related state and local contract opportunity is a sole-source solicitation by the Oregon Department of Fish & Wildlife (ODFW) for the purchase of data loggers for the ODFW Newport Marine Office. This solicitation will result in a Purchase Order and involve the jurisdictions of Lincoln County and Newberg City. No additional details are provided about the specific requirements, quantities, or timeline for this contract opportunity.
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Rev. I 9/26/06
BB2F
WET Labs’ popular Environmental Characterization Optics (ECO) series tools determine bio-optical and physical parameters within natural waters. These instruments are designed as a modular suite of sensors with special features for specific application support. The ECO series incorporates a common set of options with a single basic design to make the sensors ideal for a wide variety of deployments. Features include:
• Compact size
• Integrated self-logging
• Configurable output
• High precision and stability
WET Labs, Inc. manufactures a combination sensor for concurrent determination of chlorophyll fluorescence and optical backscattering at two wavelengths.
Developed under the aegis of the National Oceanographic Partnership Program*, the BB2F addresses the need for operational biogeochemical sensors for autonomous and unattended measurement platforms.
Arranged in a cloverleaf configuration, the sensor measures optical backscattering at 117 degrees at both 470 nm and 700 nm, and additionally chlorophyll fluorescence within the same volume. These combined capabilities make the ECO BB2F a powerful tool for bio-optical characterization of natural waters.
The ECO BB2F offers excellent performance and powerful capabilities—combined with size and pricing that’s a fraction of other sensors and systems, this sensor is the preferred choice for a wide variety of research and monitoring applications.
* Development of the BB2F was, in part, funded under NOPP and the NSF for “Development of Optical Sensors for Autonomous and Unattended Use” in conjunction with Mary Jane Perry of the University of Maine and Charles Eriksen of the University of Washington.
WET Labs, Inc. • 541-929-5650 • Fax 541-929-5277 • www.wetlabs.com
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ECO BB2F Specifications
Mechanical Electrical Diameter 6.3 cm Digital output resolution 12 bit Length 12.7 cm (standard) RS-232 output 19200 baud Weight in air 0.4 kg (standard) Internal data logging Y Weight in water 0.02 kg (standard) Internal batteries optional Pressure housing Acetal copolymer Connector MCBH6M
Input 7–15 VDC Optical Current, typical 80 mA
Scattering 470, 700 nm Current, sleep 85 µA Sensitivity, 470 2.4 x 10-5 m-1 sr-1 Data memory 50,000 samples Sensitivity, 700 3.35 x 10-6 m-1 sr-1 Sample rate to 8 Hz
Range, typical ~ 0.0024–5 m-1 Fluorescence ex/em: 470/700 Environmental Sensitivity 0.02 µg/l Temperature range 0–30 deg C Range, typical 0.02–68 µg/l Depth rating 600 m (standard) Linearity 99% R2 Pressure/temperature sensor optional
Specifications subject to change without notice.
Contact WET Labs about the availability of other ECO-instrument options.
ECO BB2F
Specifications Sheet
WET Labs, Inc.
P.O. Box 518 Philomath, OR 97370 Tel: 541-929-5650 fax: 541-929-5277 www.wetlabs.com
Revision History Revision Date Revision Description Originator
1 02/08/02 Draft specifications sheet C. Moore, W. Strubhar, D.
Whiteman
A 02/13/02 Approved spec sheet (DCR 194) C. Moore, W. Strubhar, D.
Whiteman
B 05/01/02 Change references from SM to BB (DCR 219) H. Van Zee C 07/08/02 Add internal battery option to table (DCR 228) H. Van Zee D 10/15/02 Update specifications (DCR 248) H. Van Zee
D1 9/10/03 Update specifications H. Van Zee E 11/24/03 Finalize updated specifications (DCR 338) H. Van Zee
E1 6/16/04 Update specifications H. Van Zee, I. Walsh F 6/29/04 Updates approved (DCR 400) H. Van Zee, I. Walsh G 7/26/04 Correct scattering wavelength (DCR 404) H. Van Zee, I. Walsh H 1/27/05 Remove analog out spec (DCR 448) H. Van Zee, I. Walsh I 9/26/06 Update specifications (DCR 507) M. Johnson
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