24/48 Channels Seismic Seismograph, Reflection & Refraction Engineering Seismometer

• After-sales Service: Online Guidance
• Warranty: 1 Year
• Accuracy: 2mm
• Vertical Lines: 2
• Horizontal Line: 1
• Condition: New
• Model NO.: WZG
• Samples Stations: 1024, 2048, 4096, 8192, 16384
• Sampling Frequency: 10μs~20ms
• a/D Converter: 24 Bit
• Signal Stack and Amplification: 32 Bit
• Dynamic Range: 144dB
• Frequency Pass Bands: 0.1Hz~4000Hz
• Noise: 1μV( Full Frequency)
• Data Format: Seg-2
• Power: DC 12V 4A(5.5A at 48 Channels)
• Dimension: 400mm*310mm*180mm
• Transport Package: Packaged with Carton Box
• Specification: CE, FCC
• Trademark: Gold
• Origin: Chongqing
• HS Code: 9015800090
• Production Capacity: 1000 Sets/Week

Product Description

Product Description

 

24/48 Channels Seismic Seismograph, Reflection & Refraction Engineering Seismometer
  As we all know, engineering seismometer can be widely applied in building base, roadbed and many other engineering detection; Large and medium inspection; environmental and geologic engineering hazard detection and appraisal; even landslide, karst, mud and stone flow, dig-out area, active fault and so on.
  As to different application and method you may use, we will recoomend different models for you. If you need to carry out reflection program, 24 channels may be more suitablle for you; And if you need refraction, 48 channels is much better.
  It is the most common device in all kinds of engineering projects. You deserve it if you want to develop your engineering business, for enduction or other purpose. It is your best choice due to its cheap price and good quality!

Features & Function

Features:
* Quick sampling-24 A/D, 50μs sampling intervel(24 channels)
* Perfect reproduction of the original signal-superior amplitude and phase coherence, ultra-low distortion performance, advanced high-cut filter with better than 72dB out-of-band suppression
* Powerful processing and analyzing software-Large capacity, long profiles, high resolution colour display and colour mapping for visualisation of results.
* Flexible configuration and easy to expand-Optional for  DOS or WINDOWS processing software, users can upgraded to a 48-channel seismograph by purchasing a data acquisition insert and software
* Supporting for coverage measurements-It can realise various coverage measurements in the field and greatly improve the efficiency of shallow reflection seismic exploration in the field.

Funtion & Application
Based on its funtion:
* Transient multi-point Rayleigh wave exploration
* Shallow surface reflection & refraction measurement
* (shear) Wave sepped measurement
* Multi-wave high-density seismic imaging
* Pile testing
* Quality inspection of civil microvibration measurement
* Vibration Burst Measurement
WZG series seimograph can be widely applied in:
1. Ground, road and other foundations inspection
   * Foundation and roadbed cavity surveys and lava exploration
   * Stratification of the quaternary cover
   * Classification of foundation soil types and investigation of diseased geological bodies
   * Investigation of the physical properties of the foundation geotechnical media
   * Effectiveness of foundation reinforcement and 1uality inspection of backfill compaction of road base
   * Investigation of bedrock burial and hidden geological formations
2. Tunnel engineering inspection
   * Tunnel route survey and classification of cavern surrounding rock
   * Concrete lining quality control
   * Undertunnelling and pre-tunneling
   * Vibration monitoring
3. Operational observation of large and medium-sized reservoirs
   * Detection of dyke hazards
   * Measurement of siltation in reservoirs and checking the effectiveness of silt removal
   * Construction inspection of large and medium-sized water hub berm throwdowns
4. Bridge engineering inspection
   * Investigation of abutment foundation types
   * Inspection of concrete quality of bridge abutment pile foundation
   * Bridge vibration monitoring
5. Survey of landslides, karst, mudslides, air-mining areas, active fractures

Product Parameters

 

Channel	6/12/24/48
Sample stations	1024, 2048, 4096, 8192, 16384
Sampling frequency	10μs, 25μs, 50μs, 100μs, 200μs, 500μs, 1ms, 2ms, 5ms, 10ms, 20ms
Micro-seismic survey	1ms~200ms, selectable
A/D converter	24-bit
Signal stack and amplification	32 bit
Dynamic range	144db
Frequency pass bands	0.1Hz~4000Hz
Noise	1μV(full-frequency)
Amplitude consistency	±0.2%
Phase consistency	±0.01ms
Lapse-time	0~9999ms
Data formate	SEG-2
Operating temperature	-10ºC~+50ºC, 90%RH
Memory temperature	-20ºC~+60ºC
Power	DC 12V 4A(5.5A at 48 channel)
Dimension	400mm*310mm*180mm

 

Detailed Photos

 

 

 

Company Profile

 

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd

We are in producing series of core drilling machine, series of anchor drilling machine, series of engineering drilling machine and directional drilling rig and hydraulic components. Chongqing Huobo Surveying Instruments Co., Ltd has 4 core businesses involved in surveying GNSS product series, digital sounder series, GIS data acquisition system, marine engineering application integrated system, marine surveying, and marine mapping software products.

 

FAQ

1. who are we?

We are based in Chongqing, China, start from 2015,sell to Domestic Market(7.14%),South Asia(7.14%),Southern Europe(7.14%),Northern Europe(7.14%),Central America(7.14%),Western Europe(7.14%),Eastern Asia(7.14%),Mid East(7.14%),Oceania(7.14%),Africa(7.14%),Southeast Asia(7.14%),Eastern Europe(7.14%),South America(7.14%),North America(7.14%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Borehole Camera,GPS,Total station,Dilling machine,Drilling rig

4. why should you buy from us not from other suppliers?
1. Rich experience, 2. Technical guidence, 3.Creative team, 4.Competitive products, 5.Thoughtful after-sale service