sm4 seismic geophone

Brand Name:EGL

Model Number:Single SM4 Geophone 10Hz Vertical

Place of Origin:China

Seismic SM4 Geophone 10Hz Vertical terminated with Split Spring connector Type Single SM4 Geophone 10Hz Geophone Direction Vertical Direction / Horizontal Direction Geophone Type 10Hz Geophone Case Waterproof Land Case Spike Steel Spike length75mm Lead-in ...

Brand Name:EGL

Model Number:Geophone SM4

Place of Origin:China

Seismic Geophone Sensor 10Hz, with Types SM-24 Equivalent Geophone,SM-4 Equivalent Geophone ,GS32CT Equivalent Geophone and GS20DX-10Hz Equivalent Geophone available. SM-4 Equivalent Geophone: Natural Frequency ( Hz ): 10 ± 5.0% Coil resistance(Ω): 375 ± ...

Brand Name:Gold

Model Number:GDJ-DJ

Place of Origin:Chongqing, China

...waves in rock formations. It is designed to be lowered into a borehole or well and can detect seismic waves in three dimensions, allowing for more accurate imaging of subsurface geology. Geotechnical investigations: borehole seismic geophone sensors can be

Brand Name:Gold

Model Number:GD

Place of Origin:China

Seismic Wave Collection Sensor Seismic Geophone Digital Seismic Detector 1. 1~3Hz geophones applied for deep seismic prospecting, natural earthquake surveillance and prediction, pulse and microseismic measurement for bridge and highways, etc. 2. 4~100 Hz widely used to seismic prospecting of petroleum, coal, metallurgy, defense engineering and etc. Main Features of the seismic geophone...

Place of Origin:Chongqing,China

Brand Name:Gold

Model Number:N/M

...) 60Hz Vertical Geophone (Shallow reflection & refraction) 100Hz Vertical Geophone (Seismic imaging profiling) 4Hz Surface Wave Geophone Micro-tremor Geophone Three-component Geophone (Suitable well diameter 58mm/89mm; suitable well depth 50-100m)