Cheap and fine deep digital seismograph for sale

*Main Application:

DZS-1 Deep Digital Seismograph is a kind of 3Ddata accquisition device.

Maily utilizes explosion and huge seismic wave to detect the characteristics and properties of crustal deep structure;microseismic detection can be used in the research of natural earthquakes,3D seismic survey of oil field gas,etc,especially for long time unattended testing. 

*Main Technical Specifications:

Signal Using Channels:3 channels

A/D Converter:32 Bit

Samping Interval:1ms,5ms,10ms for optional

Preamplifier Gain:1,32,64 times for optional

Frequency Response:1~60Hz

Conformity of Amplitude between Channels:Smaller than 5%

Phase Difference between Channels:Less than 0.1ms

Crosstalk Suppression between Channels:Greater than 100dB

Dynamic Range:no less than 125dB

Time Stability:5*10-8

CF Card Capacity:Industrial 4G

Water-proof:1m

Working temperature:-20~-40 degree

Power supply:+7.2V23Ah and -7.2V5.2Ah

Working Teperature:-20~40 degree

Volume:Dimeter 170mm;Height 160mm

Power Consumption:in operation:130mA,on standby 25 mAH

Weight:5.7Kg

*Main features:

Timing power-on for data acquisition and power-off upon completion,automatic data storage

GPS time service ,geographical location targeting;

3D observation;

32-bit A/D converter,high precision and high dynamic range can be reliably guaranteed;

Low-noise design,system noise is lower than 1uV;

PDA or landtop computer operation;

Industrial CF card data storage,safe and reliable;

Small-sized,water-proof,shock-proof,anti-interference.

*Short Intruduction of Company:

Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd is a high-technology enterprise for researching,designing,developing and producing oil treatment equipment.With it’s continuous drawing of lessons,unremitting innovation and borrowing of advanced technology form both at home and abroad,our company is now becoming a professional manufacturer of oil purifiers which are excellent in quality,capable of standing wear,complete in various styles.And it’s aviation,ship,railway,pharmacy and edible oil processing.Though highly acclaimed and favorably accepted by numerous customers and possessed of the right to import and export,to ensure the high quality of our products,we conduct our manufacturing in strict accordance with the standard JB/T5285-2001 by Ministry of Machine Building,standard DL/T521-2004 by Ministry of Power Industry.

Our main products range is mechanical and electrical products (compact machinery, concrete machinery, pavement machinery, scraper armed, road machinery, small machinery, hoisting machinery, fire engine, sanitation equipment, pile-driving machinery, bridge inspection car, lorry-amount crane, overhead working truck, mining machinery, aerial work platforms, forklift, car and motorbike etc.) 

We have persisted on the business idea of “Integrity Basis and Quality First” for the stable and constant development.We are making effort to develop together with customers from both domestic and abroad on the basis of reciprocity.Client,quality and service are our supreme target.