Seismic Survey Equipment Surface Refraction Reflection Instrument Masw Seismograph

• After-sales Service: Provide
• Warranty: 1 Year
• Accuracy: Seismic Survey
• Vertical Lines: Seismograph
• Horizontal Line: Seismic Equipment
• Channels: 12/24/48 Channels
• Model NO.: WZG
• Sample Stations: 1024, 2048, 4096, 8192, 16384
• a/D Converter: 24-Bit
• Signal Stack and Amplification: 32 Bit
• Dynamic Range: 144dB
• Frequency Pass Bands: 0.1Hz~4000Hz
• Applications: Seismic Survey, Refraction, Reflection, Masw
• Transport Package: Wooden Case
• Specification: ISO9001
• Trademark: Gold
• Origin: China
• HS Code: 84304122
• Production Capacity: 1000sets/Month

Product Description

Seismic Survey Equipment Surface Refraction Reflection Instrument MASW Seismograph

Product Description

Functions of Seismic Survey Equipment Surface Refraction Reflection Instrument MASW Seismograph

• Transient multifold Rayleigh wave prospecting
• Shallow reflection survey
• Shallow refraction survey
• Wave speed (secondary wave) survey
• Mutil-wave high density seismic reflection
• Foundation pile inspection
• Civil engineering quality detection
• Site constant micro-tremor survey
• Shake blasting survey
• 

Features of Seismic Survey Equipment Surface Refraction Reflection Instrument MASW Seismograph

• Fast sampling----true 24-bit A/D, minimum sampling interval: 50μs for 24 channel.
• Rendering original signal perfectly----perfect amplitude and phase consistency, low distortion, band outside shearing better than 72dB (shearing frequency point changing with sampling frequency automatically, removing alias completely).
• High-speed data transfer----Transmitting data by USB port between internal industrial PC and data collector. Advanced hardware make the sampling and transferring data simultaneously.
• Powerful software function----sampling software under WINDOWS supports all kinds data acquisition of seismic methods (shallow reflection, refraction, secondary wave speed testing, micro-seismic survey, high density image and other application). Data displaying and rolling screen are very quick by using advanced graphic technique. Channel on the screen is adjustable, 128 channel maximum.
• Industrial PC configuration----PIII 533MHz, 128M memory, 40G harddisk, interior CD-ROM, 800 600TFT true color LCD, Chinese character tablet, small keyboard, photoelectric mouse, 32M Flash-Memory, double serial port, one parallel port, double USB port, mouse port, keyboard port. Seismic data collecting and transacting is convenient.
• Configuration and expansibility----DOS or WINDOWS software available. Instrument can be upgraded to 48 channel seismograph by purchasing data collecting card and software
• Stack survey support----Combined with our WZKD-1 electric stack switcher, stack survey can be realized efficiently.
• Reasonable configuration---- anti-shake, damp-proof and dust-proof design

Technical specifications of Seismograph Seismic Survey Equipment

• Channel: 6/12/24/48
• Sample stations:
  1024, 2048, 4096, 8192, 16384
  Micro-seismic survey, 1M sampling, several notches
• 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
• Host computer (Industrial PC)
  PIII 533MHz
  EMS memory: 128M
  Disk: no less than 40GB
  CD-ROM: interior
  Display: 800 600 VGA LCD (TFT true colour)
  Input: Chinese character tablet, small keyboard, photoelectric mouse
  Port: double serial port, one parallel port, double USB port, mouse port,
  keyboard port
  Flash-Memory: 32M
• Data format: SEG-2
• Operating temperature: -10ºC~ +50ºC, 90%RH
• Memory temperature: -20ºC~60ºC
• Power: DC 12V 4A (5.5A at 48 channel)
• Size: 400mm×310mm×180mm