The LEADER of

Underwater Technology

Sub Bottom Profiler

Home> Products> Sub Bottom Profiler

Sub Bottom Profiling system, Z-TAM series produces high resolution images of the sub bottom stratigraphy of oceans, lakes, and rivers, etc.
The Z-TAM system uses a wide-band frequency, which utilizes Chirp technology.
· Choice of three towfish depending on the application
· High resolution imagery
· Greater penetration
· Shallow water surveys
· Easy to setup and operate
· Geographical surveys
· Geohazard surveys
· Sediment classification
· Pipeline and cable location
· Buried object location
PART SUB BOTTOM PROFILER (Z-TAM Series)
Z-TAM
TOWFISH		 Frequency

10~20kHz                                 2~7kHz
Number of Transducers 1 1 4

Pulse Type

FM(Chirp / CW

Pulse Length

2ms ~ 200ms

Vertical Resolution

≥7.5cm                                                  ≥15cm

Beam Width(@-3dB)

 17º 90º 30º
Penetration 2m (sand)
40m (mud)		 5m (sand)
80m (mud)		 10m (sand)
120m (mud)

Input Power (Max.)

4,000W

750W

3,000W

Operating Depth

Max 400m

Tow Speed

Max 8 knots
Tow Cable

Kevlar Coaxial 14.0mm, Reel with slip Ring
Option

Armored Coaxial Cable
Size (Length)
Size (Diameter)

1,100mm

1,000mm

1,500mm

610mm

600mm

700mm
Weight

90kg

35kg

90kg
IPU & TCU Size

480mm(W) x 460mm(D) x 170mm(H)
Weight

＜16kg

Input Power

 110~240 VAC, 50/60Hz
Output

Ethernet LAN, RS232
Options

19” Rack-mount design, Portable case design