الوصف

Single Seismic Geophone 4.5Hz,in Land Case with Leader Cable and Terminated with Clips( Split Spring Clips,Mueller Clips and KCK Connectors optional). With ,Vertical Direction, Horizontal Direction and 3 Component Structrue available ).

Natural Frequency ( Hz ):4.5±*0%

Coil resistance (Ω):**5±5%

Damping:0.6±5%

Open circuit intrinsic voltage sensitivity ( v/m/s ):*8.8 v/m/s ±5%

Harmonic distortion ( % ):≦0.2%

Typical Spurious Frequency(Hz):≥**0

Moving Mass ( g ):*1.3g

Typical case to coil motion p-p ( mm ):4mm

Operating Temperature Range ( ℃ ):**0℃ TO ***0℃