Deskripsi
SOUTH SDE-260D Dual Frequency Digital Echo Sounder
The SOUTH SDE-260D Dual Frequency Digital Echo Sounder is a professional marine instrument designed for precise depth measurement in hydrographic surveying, dredging, and underwater mapping. With its dual-frequency technology, it provides accurate depth readings in various water conditions, making it an essential tool for marine navigation and underwater research.
Features
Dual-Frequency Operation
- Operates on two frequencies, typically 200 kHz (high frequency) and 28 kHz (low frequency).
- High frequency (200 kHz): Provides high-resolution data for shallow water surveys.
- Low frequency (28 kHz): Penetrates deeper water with reduced resolution, suitable for deep-water applications.
High Accuracy
- Delivers precise depth measurements with high resolution, ensuring reliable data for hydrographic surveys.
Depth Measurement Range
- Capable of measuring depths from 0.3 meters to over 1,000 meters, depending on water conditions and transducer configuration.
Real-Time Data Display
- Features a clear LCD display for real-time depth readings and graphical representation of the seabed profile.
Data Recording and Export
- Equipped with internal memory for storing survey data.
- Supports data export via USB or other interfaces for further analysis and processing.
User-Friendly Interface
- Intuitive controls and menu system for easy operation, even in challenging environments.
Durability
- Designed to withstand harsh marine environments, including resistance to water, dust, and vibrations.
Transducer Options
- Compatible with various transducers, allowing customization based on specific survey requirements.
Applications
- Hydrographic surveying
- Dredging operations
- River and lake depth measurement
- Underwater pipeline and cable inspection
- Port and harbor construction
Specifications
Measurements |
|
| Frequency | High: 200 kHz |
| Low: 20KHz, 24KHz, 33KHz (optional) | |
| Beam Angle | 7° |
| Depth Resolution | 0.01m |
| Accuracy | 200 kHz: ±1cm±0.1%D (D is the depth value) |
| 33 kHz: ±10cm±0.1%D (D is the depth value) | |
| Ping Rate | 14Hz, Maximum 30Hz |
| Sound Velocity | 1300 ~ 1700m/s, resolution is 1m/s |
| Depth Range | High: 0.3 ~ 300m |
| Low: 0.8 ~ 2000m | |
| Draft | 0 ~ 9.9m |
| Gain Control | AGC and TVG, depth and gain, a double door tracking |
| Output Data Format | NMEA0183, DESO25, SOUTH, SDH-13D |
Physical |
|
| Environmental | -30 ~+60 non-condensing |
| Output Power | High: 300 ~ 400w |
| Low: 600 ~ 800w | |
| Power Supply | 9 ~ 18V DC, 110V ~ 260V AC |
| Dimension | 35cm x 30cm x 15cm |
| Weight | 7.5kg |
Hardware Part |
|
| Embedded System Index | CPU frequency 1.6GHz RAM 2G ROM 16G |
| I/O Interface | 3×USB, 2×RS232, 1×VGA |
| Display Panel Layout | 12.1-inch color LCD Touch screen Embedded Windows XP OS Power ON/OFF Interface protection Separate Panel Overlay for Keyboard and Mouse |
| Standard Configuration | 1. Echo Sounder SDE-260D (1pc) 2. Carrying Case (1pc) 3. Transducer (1pc) 4. Transducer Pole (1pc) 5. Carrying Case for Transducer (1pc) 6. Double RS-232 Communication Cable (1pc) 7. 220V External Power Supply Cable (1pc) 8. 220V External Power Supply Cable Adapter (1pc) 9. 12V External Power Supply Transfer Cable (1pc) 10. Keyboard (USB) (1pc) 11. Mouse (USB) (1pc) 12. USB Disk (1pc) |
Remarks: Measurement accuracy and operation range might vary due to atmospheric conditions, signal multipath, obstructions, observation time, temperature, signal geometry and number of tracked satellites. Specifications subject to change without prior notice.
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