精品久久久久久中文字幕无码软件_欧美激情杂交久久久久_亚洲看片无码在线视频_中文字幕日本亚洲欧美不卡

EPC Products Civil Engineering Testing Instruments Geotechnical Testing Geophysical Exploration Borehole Seismic Surveying BIS-SH-DS | S-Wave Source
產品中心
BBS|Hot Topic
BIS-SH-DS | S-Wave Source

Model：BIS-SH & BIS-SH-DS

Use：S generates horizontally polarized shear waves (SH) and compressional waves (P)

Standard：

Generated wave types: SH/P

Signal frequencies: Up to 4 kHz

(depending on geology and borehole distance)

Operational depth: Up to 60 m

Source length: 880 mm

Source diameter: 65 mm

Source weight: 8.5 kg

Cable weight per metre: 665 g

Borehole diameter: 75-100 mm

(or larger if spacers are used)

Clamping system: Inatable bladder

Orientation: Torsionally stiff hose

Depth indicator: Cable marking every 2 m

Connector: To impulse generator IPG800

Storage: On drum

Project Case
Solution
Download
相關標簽
geotomographie