QINGDAO THUNDSEA MARINE TECHNOLOGY CO.,LTD
STAY THE COURSE TILL FIND THE TRUTH
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High Resolution HD-380 Digital Dual Frequency Ecosounder Dustproof Portable
Features
Multiple frequency adjustable and wider measurement range
Windows XP Operating Style
Paperless Recording, High Resolution Permanent Preservation of Data
External VGA display, supporting multiple display terminals
High resolution and high brightness display, more suitable for field work
Combination of Full Automatic Range Shift and Manual Shift
Advanced underwater gate tracking technology and pulse width selection technology ensure the accuracy of underwater detection.
Protect C-disk system from virus intrusion by using unique "fast mapping and restoring" Technology
Dual Electronic Disk Storage, Dual System Protection, One Key System Recovery
Composite PC fuselage, shockproof, waterproof, dustproof, portable
Technical parameter
| Working frequency | 100~750KHz(high frequency adjustable) |
| 10~50KHz(low frequency adjustable) | |
| Maximum transmit power | 500W(200KHz High Frequency Channel) |
| 1000W(20KHz Low Frequency Channel) | |
| Range | 0.3m~600m(high frequency) |
| 0.3m~2000m(low frequency) | |
| Accuracy | ±10mm＋0.1%h,resolution；1 cm |
| Draft adjustment range | 0.0m~15m |
| Soung Speed Adjustment | 1370~1700m/s,resolution 1m/s |
| Maximum rate of water depth sampling | 30Hz |
| CPU main frequency | 1.6GHz |
| DDR2 Memory | 1G |
| Maximum sampling rate of water depth | 30 times per second |
| Storage | Built-in 4G CF card memory(customizable) |
| Transmit Data | Various simulated formats and adjustable baud rate |
| Display | High brightness 12 inches LCD display with 1024*768, 600cd/m² resolution(Candelaper square meter) |
| External port | 2*RS-232 serial port,3*USB,1*DC/AC power inter- face,1*transducer interface |
| Power supply | DC 12V orAC 220V |
| Power consumption | 20W |
| Environment | Working temperature －30℃~60℃,waterproof and shock-proof |
| Size | 440mm×341mm×164mm |
| Weight | 9kg |
