Product Description:
Specifications
It’ also used as a data acquisition system for multi-channel surface wave analysis.
Application:
DZQ
Series Seismic Survey is a portable and cost effective 6-48 channel seismograph for refraction exploration, downhole PS logging and crosshole seismic for engineering and construction.
This is also used as a data acquisition system for multi-channel surface wave analysis.
The system is compact, light in weight to transport and do the job with a smaller 12VDC battery anywhere.
It’s based on the Windows XP SP2 professional with XGA/TFT color display, Hard disk drive, USB2.0 ports with higher quality and reliable field performance.
Main Technical Specifications
Computer Configuration: Military Grade PC104 Control Computer P4 (933MHz); Memory: 256MB; Hard Disk: no smaller than 80GB; Operating System: win-XP
Display: 1024x768 dot matrix, high brightness TFT (true color) LED.
Input Device: Equipped with suitable field-use membrane keyboard and touch screen; can also be connected with PS / 2 computer keyboard and mouse; provided with handwriting tablet.
Interface: Dual USB interface, PS/2 keyboard, mouse interface, parallel port, Ethernet port, etc.
Removable Storage: USB disk, or adopting mobile hard disk drive, USB mobile drive, etc.
Frequency Response Range: 0.1Hz~4kHz
Sampling Time Delay: 0~9999ms
Conformity: amplitude conformity better than ±0.02%; phase conformity: better than ±0.01ms
Number of Sampling Points: 512, 1024, 2048, 4096, 8192, 16384, etc., maximum record up to 32768;
Preamplifier Gain: Every six channels as a group, optionally chosen by software: 64 times (36dB), 16 times (24dB), 4 times (12dB), 1times;
Alias Filter: Automatic tracking along with the sampling rate; -3dB, down to 120dB at the place with 0.216 times of sampling rate; and provided with various digital wave filters, cutoff frequency (at the place with -3dB) if required
Supported Data Format: SEG-2, SEG-Y, CSP
Trigger Mode: Internal and external triggered by hammer switch; triggered via blasting, and electric spark; also triggered by wire-breaking or connecting
Power Supply: 12V±20% battery-powered; smaller than 4 amps (48 channels, 5 amps when LCD working in extra-brightness).
Service Environment: -10°C~ +55 °C; Humidity 90%RH
Volume: 390×270×190mm
Weight: 18kg
Company Contact:
Contact Name: Leo Cao
Company Name: Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
Email:
Tel: 86-23-62794421
Fax: 86-23-62790030
Street Address: 9f/10, Jintai
Building, Nanping, Chongqing,
400060, China
Chongqing, Chongqing 400060
China
Website:
https://www.cqtestkit.com
Member name: ChongqingGold
Country:
China
Member Since: 27 March 2014
Total Leads:
40 ChongqingGold Import Export Business Leads
Business focus: Geophysical Exploration, Drilling Rig, Well Logging, Seismograph
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