제품용도 | 지진계(Broadband Seismometer) |
---|---|
제조사 | Guralp Systems |
비고 |
|
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
40T | 40T 카탈로그 |