3000m Portable Ocean Bottom Geophysical Survey Seismograph

• Accuracy: <1mm
• Vertical Lines: 1
• Horizontal Line: 1
• Transport Package: Wooden Case
• Trademark: Gold
• Origin: Chongqing, China
• Model NO.: GD-OBS
• Production Capacity: 100 Sets/Month

Product Description

Product Description

3000m Ocean Bottom Seismograph(OBS) Geophysical Exploration Instrument

An Ocean Bottom Seismometer is designed to record the motion under oceans or lakes from man-made sources and natural sources. Our model can reach at least 3000 meters depth (max 600m) and last for more than 2 months. It consists of  sensors, electronics and an acoustic release. We have many models of different band width,ranging from 0.2Hz~200Hz. And the hydrophone bandwidth ranges from 0.1Hz~30KHz. 

Features & Function

Features:
* Highly pressure-resistant, highly corrosion-resistant shell: Max 6000m underwater pressure-resistance, strong acid, alkali corrosion and high temperature resistance.
* High precision: Intergrated with atomic clock, the timekeeping accuracy can reach amazing OCXO, 0.01 PPM@4ºC/5.28×10^-10s
* Optional instrument bandwitdth: 0.2Hz-150Hz,0.5Hz-200Hz, 1Hz-200Hz,2Hz-200Hz,4.5Hz~200Hz optional, more flexible for your program
* Rather long lasting time: The power comsumption is as low as 0.25W. The maximum working time can reach 2 months, and the recyling period is 6 months.

Functions:
* Seismological research by academia and oceanographic research groups
* Hydrocarbon-related exploration
* Reservoir-related surveys
* Seismic and tsunami risk assessment
* Full-waveform inversion of seismic data
* Coastal and submarine geomorphology study

Technical Specifications

No.	Item	Specification
1	Instrument Size(cabin)	400mm×400mm×600mm
2	Dropping Size(including submerged coupler)	850mm×850mm×750mm
3	Pressure Depth	600M
4	Channels	4(3 channels velocity detector, 1 channel hydrophone)
5	Max Working Time	2 months
6	Max Recovery Cycle	6 months
7	Device Frequency	0.2Hz-150Hz, 0.5Hz-200Hz, 1Hz-200Hz, 2Hz-200Hz, 4.5Hz~200Hz optional
8	Hydrophone Frequency	Hydrophone Frequency
9	Dynamic Range	≥120 dB
10	Overall Power Consumption	0.25 w
11	Sampling Rate	100,250,500 sps
12	Timing Accuracy	OCXO, 0.01 PPM@4ºC or 5.28×10-10s(Built-in atomic clock)
13	Storage	32 GB
14	Status Setting	WIFI Interface
15	Data Transmitting	USB
16	Net Weight	22 kg(not icluding submerged coupler)
17	Submerged Coupler Weight	15kg
18	Submerged Coupler Size	840mm×840mm×100mm
19	Packing Size	480mm×480mm×720mm(not including submerged coupler)

Products Details

 

About Us

Chongqing Gold Mechanical & Electrical Equipment ., Ltd

2000
Established in 2000, we have more than 20 years experience is all kinds of geophysical equipment. We provide detectors, seismograph, borehole camera, magnetometer and geophysical logging deivices.
2008
Our company developed very fast in this period, and we also expand our products scale. We can also provide drilling rigs, water level meter, inclinometer, GPS, total sation and so on.

2013
As their are more colleagues joined into our team, our company moved to China Resources building. And at there, our company acheived much more turnover and it is still in growing

2023
We are looking for more potential product and business relationship with anyone or any company in the world. What we are glad to see is a win-win situation.