klein sonar klein system 3000 timothy j. alavosus, ph.d. director of sales and marketing sonar...

Klein Sonar

Klein System 3000

Timothy J. Alavosus, Ph.D.Director of Sales and Marketing

Sonar ProductsL-3 Klein Associates

Klein Sonar

System 3000System 3000

Klein SonarSystem 3000System 3000System 3000System 3000

Klein System 3000

• Our deepwater system• Getting Deeper all the time!

(Now 6000m rated)• The most versatile system

Klein makes

Klein System 3000

• Our deepwater system• Getting Deeper all the time!

(Now 6000m rated)• The most versatile system

Klein makes

Klein Sonar System 3000System 3000System 3000System 3000

Technology Single Beam

Frequency 100 kHz & 445 kHz Simultaneous

Beam Width, Hor. (Along Track Res)

0.7 deg at 100 kHz0.21 deg at 445 kHz

Across Track Res. 7.5 cm

Tow Speed 4 to 5 Knots

Depth Rating 1,500m/6000m

Max Range 600m at 100 kHz150m at 445 kHz


Product Overview:

• 100 kHz/445 kHz is a better mix for simultaneous dual frequency:

Product Overview:

• 100 kHz/445 kHz is a better mix for simultaneous dual frequency:

445 kHz

100 kHz


Target Markets:

• Deeper Water• Magnetometer• SBP• Offshore Oil• Submarine SAR• Geologic• Hydrographic • Everyone

Target Markets:

• Deeper Water• Magnetometer• SBP• Offshore Oil• Submarine SAR• Geologic• Hydrographic • Everyone

1940 wreck of a German Dornier Do17 bomber which

ditched at the Goodwin Sands.


Accessories:

• Pressure Sensor• K-Grip• DGPS• K-Wing I, II• Winches• Magnetometer• SBP• USBL

Accessories:

• Pressure Sensor• K-Grip• DGPS• K-Wing I, II• Winches• Magnetometer• SBP• USBL


Competitive Advantages:

• Performance• Price• Klein Reputation• SonarPro• Support• Custom Engineering• “The Workhorse of the Industry”

Competitive Advantages:

• Performance• Price• Klein Reputation• SonarPro• Support• Custom Engineering• “The Workhorse of the Industry”


Photo Courtesy CADDEN

Klein SonarSystem 3000 + SBPSystem 3000 + SBPSystem 3000 + SBPSystem 3000 + SBP

Specifications:• 2-8 kHz Chirp• User-selectable Pulse Lengths• Resolution to 12.5 cm• Modular

Specifications:• 2-8 kHz Chirp• User-selectable Pulse Lengths• Resolution to 12.5 cm• Modular


Data:Data:

Chirp sub-bottom profiler and side scan sonar co-registered image of a rock outcropping breaking out of the seafloor.

Subbottom penetration is approximately 30 meters to the bedrock.


Data:Data:

L-3 Klein Sonar Annual Sales Meeting 2009 –Company Confidential


The Physics of (Any) SBP: How Deep Can You Go?The sub-bottom profiler (SBP) requires a water medium to work effectively. Thus, the greater the porosity of the medium, the better the penetration. That means that materials such as very fine sand and silt, which are as an environment highly porous and readily allow water to flow through the entire medium, will have excellent penetration. So, areas such as glacial silt deposits are perfect for SBP. On the other end, non-porous materials such as stone, rock, and packed clay, which do not allow water to flow through them, result in a highly attenuated signal, and have very poor penetration. Similarly, highly coarse sand and/or gravel demonstrate the same effect, as water is trapped by them without the opportunity for "conductivity". Here is a good estimate: Fine sand, silt = 40m-50m penetration (perhaps even better). Hard clay, rock (“compacted, consolidated sediments”) or sediment that has gas or microbubbles = <10m (could be as low as 0m). And yes, it really can vary that dramatically. A mixture of silt and clay will depend on the hardness of the clay. In our estuarine environments here in New Hampshire, the clay is very soft, which would still allow good penetration. The wet sand should also give very good penetration.

The Physics of (Any) SBP: How Deep Can You Go?The sub-bottom profiler (SBP) requires a water medium to work effectively. Thus, the greater the porosity of the medium, the better the penetration. That means that materials such as very fine sand and silt, which are as an environment highly porous and readily allow water to flow through the entire medium, will have excellent penetration. So, areas such as glacial silt deposits are perfect for SBP. On the other end, non-porous materials such as stone, rock, and packed clay, which do not allow water to flow through them, result in a highly attenuated signal, and have very poor penetration. Similarly, highly coarse sand and/or gravel demonstrate the same effect, as water is trapped by them without the opportunity for "conductivity". Here is a good estimate: Fine sand, silt = 40m-50m penetration (perhaps even better). Hard clay, rock (“compacted, consolidated sediments”) or sediment that has gas or microbubbles = <10m (could be as low as 0m). And yes, it really can vary that dramatically. A mixture of silt and clay will depend on the hardness of the clay. In our estuarine environments here in New Hampshire, the clay is very soft, which would still allow good penetration. The wet sand should also give very good penetration.

Klein SonarSystem 3000 + MagnetometerSystem 3000 + MagnetometerSystem 3000 + MagnetometerSystem 3000 + Magnetometer

Marine Magnetics SeaSpy:Marine Magnetics SeaSpy:

Klein SonarSystem 3000 + MagnetometerSystem 3000 + MagnetometerSystem 3000 + MagnetometerSystem 3000 + Magnetometer

Geometrics G-882:Geometrics G-882:

Klein SonarSystem 3000 + SBP + MagnetometerSystem 3000 + SBP + MagnetometerSystem 3000 + SBP + MagnetometerSystem 3000 + SBP + Magnetometer

Klein Sonar

System 3000DSystem 3000D

Klein SonarSystem 3000DSystem 3000DSystem 3000DSystem 3000D

Klein System 3000D

• Up to 6000m depth

Klein System 3000D

• Up to 6000m depth

Klein Sonar

System 3000HSystem 3000H

Klein SonarSystem 3000HSystem 3000HSystem 3000HSystem 3000H

Klein System 3000H

• Allows Dual Frequency 445 kHz and 900 kHz, like 3000 but with the higher two frequencies.• Permits Magnetometer interface

Klein System 3000H

• Allows Dual Frequency 445 kHz and 900 kHz, like 3000 but with the higher two frequencies.• Permits Magnetometer interface


Product Overview:

• Dual Frequency, 445 kHz and 900 kHz• 300m Swath at 445 kHz; 150m Swath at 900 kHz*• Standard or Splashproof TPU• 200m depth rating• Most of the same options as 3000 (no SBP)

Product Overview:

• Dual Frequency, 445 kHz and 900 kHz• 300m Swath at 445 kHz; 150m Swath at 900 kHz*• Standard or Splashproof TPU• 200m depth rating• Most of the same options as 3000 (no SBP)

*In cold water, under ideal conditions


Target Markets:

• Search and Recovery• Police, Fire, Harbor Patrol• MCM• Harbor Change Detection• Treasure Hunters• All Shallow-Water Applications

(<200m)

Target Markets:

• Search and Recovery• Police, Fire, Harbor Patrol• MCM• Harbor Change Detection• Treasure Hunters• All Shallow-Water Applications

(<200m)


Accessories:

• Pressure Sensor• K-Wing I• K-Grip• DGPS• Magnetometer (All)• Winches• Case• (No SBP)

Accessories:

• Pressure Sensor• K-Wing I• K-Grip• DGPS• Magnetometer (All)• Winches• Case• (No SBP)

klein sonar klein system 3000 timothy j. alavosus, ph.d. director of sales and marketing sonar...

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