CB0301 geophone tester is developed by our company newly for special test instrument for measuring special detector. The instrument adopts the microcomputer system of advanced, integrated with the main control unit, a signal acquisition unit, vibration table and driving unit, a display unit, the host
communication unit, realizes miniaturization. It can not only carry out single point measurement sensitivity to many special detectors, but also can point frequency sweep measurement of the amplitude frequency curve, in the production and use of geophone is a special equipment for essential.
Main performance index:
1. Test items:
DC resistance
Dynamic resistance
Single point sensitivity(31.5Hz)
Frequency range
Polarity
Frequency curve
2. Testing range and accuracy:
DC resistance : 0 --- 9999Ω ± 5%
Dynamic resistance:0 --- 65535Ω ± 5%
Single point sensitivity(31.5Hz):0 --- 1000.0V/m/s ± 10%
Frequency range:0 --- 300Hz
3. Polarity: + or -
4. Frequency curve:4Hz --- 300Hz,Precision:± 10%
5 Continuous working time:24 Hours.
6 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%
7 Power:AC 220V +/- 10%,50Hz or DC 12V
Application:
Oil exploration
Competitive advantage:
Full range of products,Multiple types,Good quality,Direct manufacturers low price,A perfect after sale service
