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  • 지진계 > Guralp > 40시리즈 지진계

    40T
    제품용도 지진계(Broadband Seismometer)
    제조사 Guralp Systems
    비고
    • - Rugged, medium motion, broadband seismometers with analog output and 60 s to 100 Hz response

      - Robust broadband analogue seismometer
      - Force feedback broadband instrument
      - Lifting handle and all connectors on the top of the instrument.
      - Waterproof and durable with O-ring seals throughout
      Rapid singlehanded installation

      *본 장비를 대체할 ‘CERTIMUS’ 라는 단주기 속도계가 출시되었습니다. 자세한 사항은 문의 부탁드립니다

상세정보

Guralp Systems

모델명 : 40T

제품용도 : 지진계(Broadband Seismometer)

40T

▶SYSTEM

•Configuration / Topology: Triaxial orthogonal (ZNE)
•Feedback: Force feedback.

 

▶SENSOR PERFORMANCE

•Response: 60 s to 100 Hz standard (other options available)
•Output sensitivity / Clip Level: 2 x 1000 V/ms-1 (other options available)
•Peak / Full scale output: Three channels - ±20 V (40 V peak-to-peak) differential
•Cross axis rejection: >65 dB
•Linearity: >90 dB
•Lowest spurious resonance: >450 Hz

 

▶CALIBRATION

•Type: Pulse, sine wave and broadband
•Calibration controls: Common signal & enable lines exposed on sensor connector

 

▶MASS / MASS MONITORING

•Locking: No mass locking required
•Mass recentring range: ±3° from horizontal

 

▶CONTROL

•Mass control / locking: Remote offset zeroing

 

▶CONNECTIONS

•Analogue output: 26-pin military specification bayonet connector

 

▶POWER

•power voltage range : 10-36VDC

•power consumption : 0.78W

 

▶PHYSICAL/ENVIRONMENTAL

•Operating temperature: -20 to 75°C

•Operating humidity: 0 to 100%

•Enclosure ingress protection: IP68

•Weight: 7.1kg

 

▶지진계 모델별 주파수 범위 및 노이즈 자료

다운로드

40T 40T 카탈로그

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