Echo Sounder〈TDM-BⅢ〉
《Product Features》
- Touch panel which is easy to read and for easy operation
- Thermal recording using heat-sensitive chart
No synchronization error - Low power consumption
5 hours continuous operation with built-in battery.
Car battery can also be used. - Automatic printing on chart
Prints the time, depth, recording scale, and correction for sound velocity - Clock function
Can print and output time at current intervals - Lightweight and compact
Only 9.8Kg with built-in battery - Automatic/Manual Shifts
Option of shifting ranges automatically - Correction for sound velocity
Automatic correction is possible if sound velocity correction value is entered.
《Specifications》
| Recording Scales | 1/100, 1/200, 1/50 |
|---|---|
| Measuring Ranges | Analog: 0.65-100m; Digital: 1.00-100m |
| Accuracy | ±3cm ±water depth x 1/1000 |
| Display | Liquid crystal touch panel |
| Contents of Display | Time, water depth, measurement range, correction value for sound velocity, draft, and sensitivity |
| Recording chart | Heat sensitive sheet (thermal type), width 112mm x length 25m |
| Chart feeding speed | 15, 30, 45, 60, 90, 120, 240, 360, and 480mm/min. |
| Transducer frequency | 200KHz ± 3KHz |
| Angle of beam spread of transducer | Half value, full angle: approx. 6° |
| Adjustment for sensitivity | Automatic adjustment (manual adjustment also available) |
| Sound velocity correction | By 1-meter increment for the range 1300～1599m/s |
| Range of draft adjustment | 0.0～9.9m |
| Items printed on recording chart | Time, water depth, correction value for sound velocity, and recording scale |
| Printout of water depth | RS-232C, 4800 baud rate, 8 bits, stop bit 2 |
| Power supply | DC12V (internal or external battery) |
| Power consumption | 12V, 0.65A |
| Operating time | 5 hours continuous |
| Dimensions | 391W x 257H x 147D mm |
| Weight | 9.8Kg (with built-in battery) |
| Accessories | Transducer, boardside fixture, battery charger, marker, 5 rolls of recording chart |
| Optional item | Reflection plate for sound velocity correction |
