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| Product Name: |
Deep digital seismograph
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| Supply Ability: |
1,000,000 |
| Related proudcts |
seismometer, seismic ***ector, seismograph, |
| Specifications |
170*160mm |
| Price Term: |
FOB |
| Port of loading: |
Chongqing |
| Minimum Order |
1 unit |
| Unit Price: |
1~10 dollars |
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*Main Applications
DZS-1 Deep Digital Seismograph is a kind of 3D data acquisition device. Mainly utilizes explosion and huge seismic wave to ***ect the characteristics and properties of crustal deep structure; microseismic ***ection can also be used in the research of natural earthquakes, 3D seismic survey of oil field gas, etc, especially for long time unattended testing
System consists of data acquisition device, zero time receiver and built-in geophone. Reflection and Refraction Exploration: Bedrock embedded depth, shape and regularities of distribution research, hydrological and engineering and environmental geological basic investigation.
* 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 1¦ÌV
PDA or laptop computer operation
Industrial CF card data storage, safe and reliable
Small-sized, water-proof, shock-proof, anti-interference
Main Technical Specifications
Signal Using Channels: 3 channels
A/D Converter: 32 bit
Sampling Interval: 1 ms, 5 ms, 0 ms, three taps optional
Preamplifier gain: 1, 32, 64 times optional
Frequency Response (Bandwidth): 1~60Hz
Conformity of Amplitude between Channels: smaller than 5%
Phase Difference between Channels: Less than 0.1ms
Crosstalk Suppression between Channels: Greater than 100 dB
Dynamic Range: no less than 125 dB
Time Stability: 5¡Á10-8
CF Card Capacity: Industrial 4G
Water-Proof: 1 m
Working Temperature: -20℃~40℃
Power Supply: +7.2V23AH and -7.2V5.2AH
Volume: Diameter 170mm;Height 160mm
Power Consumption: in operation: 130 mA; on standby 25 mA
Weight: 5.7 kg
Starting-up timing range is 7 days maximum. Maximum 30 power-on / power-off time intervals in duration.
Power Supply: Use lithium cell for power supply. Can meet normal working power supply within 7 days for whole machine; da |
| Company: |
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
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| Contact: |
Ms. Silvia Liu |
| Address: |
9F/10,Jintai Building,Nanping,Nan'an |
| Postcode: |
404100 |
| Tel: |
86 23 62940053 |
| Fax: |
86 23 62940030 |
| E-mail: |
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