Menu

Sequoia Scientific

Hyper-bb

Hyper-Spectral Backscatter Instrument

Sequoia presents the world’s first commercially available hyperspectral backscatter instrument – Hyper-bb.

The Hyper-bb is a submersible single-angle backscattering instrument with configurable spectral channels. The primary measurement delivered by the Hyper-bb is spectral backscattering over the wavelength range 430 nm to 700 nm. In addition to measuring spectral backscattering, the Hyper-bb also has high-performance depth and temperature sensors. Data collected with the Hyper-bb is saved onboard the instrument in non-volatile microSD memory which can be later downloaded via the Hyper-bb software.

Available for rental directly from Sequoia – one (1) month minimum rental period.

Features

  • Spectral backscattering over the wavelength range 430 nm to 700 nm
  • High-performance depth and temperature sensors
  • Internal data storage
  • Powered from external battery pack (optional accessory), CTD, or 2-50 m power/communication USB cable

Specifications

Optical

  • Centroid angle ~135°
  • Sample volume ~ 2 mL
  • Beam diameter ~ 12 mm
  • Spectral coverage ~ 430 nm to 700 nm
  • Spectral bandwidth ~ 9 nm (blue) to ~ 17 nm (red)
  • Scan speed ~ 15 s for 430 nm to 700 nm with a 10 nm channel spacing, i.e. channels @ 430, 440, 450,…, 690, 700 nm
  • 220 measurements per channel

Mechanical and electrical

  • Depth rating 600 m
  • Power: 12 VDC nominal, 8-26 VDC
  • Communication: RS-232 communication, 9600 baud, 115k baud for data download
  • Internal datalogger with 1 GB microSD memory
  • Dimensions: 13.4 cm (5.25″) Ø x 51.9 cm (20.42″) L including handle
  • Weight: 6.0 kg (13.3 lbs) / 1.2 kg (2.6 lbs) in air / water

Accessories

Hyper-bb Item # and Description

Item #DescriptionThumbnail
SEQ-FP-HYPER-BBHyper-bb Submersible multispectral backscatter instrument
Self-contained backscatter instrument with configurable spectral channels. Spectral backscattering over the wavelength range 430 nm to 700 nm. Includes high-performance depth and temperature sensors. Data saved onboard in non-volatile microSD memory. Externally powered.
External battery pack and calibration tank sold separately. See accessory list below.
SEQ-AC-HYPERBB-SERVSERVICE PLAN
One-time service of the instrument within 36 months after delivery. Includes
one-way return shipping from Sequoia, all evaluation, testing and calibration.
Replacement parts and labor costs may apply which are the responsibility of
the owner. Can only be purchased in conjunction with a new instrument sale,
at the same time.
*Note – End-user responsible for return shipment DDP to Sequoia.
No picture

Hyper-bb Accessories *NOT INCLUDED* with Hyper-bb

Item #DescriptionThumbnail
SEQ-AC-HYPERBB-TANKCalibration tank for Hyper-bb
Includes tank and stepper motor.
NOTE: Ships in a corrugated cardboard box.
Hyper-bb calibration tank

Hyper-bb calibration tank

SEQ-AC-HYPERBB-FTCHyper-bb Flow Through Chamber
Drawing of Hyper-bb flow through chamber

Drawing of Hyper-bb flow through chamber

SEQ-AC-L200X-LEBExternal Battery Housing for Hyper-bb
Anodized aluminum housing for external battery pack with underwater connectors for mating with Hyper-bb. Includes 16 non-rechargeable alkaline D cells installed. Enough for up to 12 hours of continuous sampling (temperature dependent). 600 m depth rating.
Note: Does NOT include cable SEQ-AC-L200X-BCS to connect to the Hyper-bb.
NOTE: Ships in a corrugated cardboard box.
SEQ-AC-L200X-BCSShort Cable for connecting External battery housing to Hyper-bb
0.5 m long, 5-pin Male to 5-pin Female
SEQ-AC-HYPERBB-FRMHyper-bb frameComing!

Hyper-bb Accessories *INCLUDED* with Hyper-bb

Item #DescriptionThumbnail
SEQ-AC-HYPERBB-CBL022 Meter Integrated Communication and external power cable for Hyper-bb
With built-in serial-USB adapter to 5 pin female SubConn connector.
NOTE: One cable ships as standard with all new Hyper-bb instruments.

FAQ

What is included in the base price for the Hyper-bb?

The instrument itself, a 1 m communication & setup cable, power supply, ship case, instrument stands, and a manual.

External battery pack, calibration tank, and cable(s) > 1 m for real-time data is NOT included.

Can I rent the Hyper-bb?

Yes. Sequoia has a rental unit available. The minimum rental period is one (1) month and the first month’s rent must be prepaid in full before the instrument is delivered. Subsequent months are invoiced at net 30 days payment terms. User must pay for the return shipping to Sequoia, and insure the instrument for the full price for the duration of the rental period as well as the return shipping.

If you decide to purchase a new instrument within 90 days after the return of the rental unit you can apply 85% of what you already paid in rental fees towards the cost of the new instrument.

Call for a draft rental agreement.