Geophone instrument

CBH-300 hydrophone tester is a special test instrument developed by our company newly hydrophone. The instrument adopts the microcomputer system of advanced, integrated with the main control unit, a signal acquisition unit, a sound box drive unit, a display unit, realizes miniaturization. It not only can predict the single point the sensitivity of the hydrophone, output high frequency but also for arbitrary interval, any band sweep for hydrophone, to determine the natural frequency hydrophone. In the production of special equipment for hydrophone is essential.

Main performance index:

1. Test items:

Natural frequency hydrophone(Open circuit)

Forecast Single point sensitivity(31.5Hz)

1. Test range:

Sweep frequency range:0 --- 200Hz

Single point sensitivity(31.5Hz):0 --- 100 µV/µb

3. Minimum sweep interval:  0.1Hz

4  Continuous working time:24 Hours.

5  Working environment: the use of the instrument shall be placed without strong magnetic and electric field interference in the room, to ensure the stability of the instrument

Working environment temperature:-10℃~40℃

Relative humidity〈 80%

6  Power:AC 220V  +/- 10%,50Hz  or  DC 12V

Competitive advantage:

Full range of products,Multiple types,Good quality,Direct manufacturers low price,A perfect after sale service