Frequency range 0.2Hz 150Hz seismometer for Long term deployment of scientific research applications
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- Supplier: SmartSolo(Beijing)Inc.
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Product Overview
Description
Products Description
IGU-BD3C-5 is a low-cost, broadband, and micro power consumption broadband smart seismic sensor.Based on the high-sensitivity geophone DT-SOLO——proudly produced by DTCC, and incorporated with electronics and software technologies in mobile internet era.With internationally well-received and reliable electronic spread spectrum technology, the frequency band range of lGU-BD3C-5 is up to 0.2Hz-150Hz.Due to its high reliability and high level of customization of storage and power capacity, it is very suitable not only for traditional active seismic exploration, but also for long-period observation of natural micro seismic, transient surface wave survey and mobile station natural earthquake monitoring, etc.
Specification
Physical Specifications
Seismic data channel(s): 3
ADC resolution: 24 bits
Sample intervals: 0.25, 0.5, 1, 2, 4, 8,10, 20 ms
Self-noise Level: Whole frequency band lower than the NHNM curve，5s~1Hz lower than the NLNM curve
Operating temperature: -40℃ ~ +70℃
Waterproof: IP67
Physical Size: φ158mm × 160mm (w/o spike)
Weight: 2.8 kg (Including internal battery and spike)
Data Storage: 32GB (can be expanded to 64GB)
Operating Life@25℃: 30 days Continuous / 60 days Segmented (12hours ON/12hours SLEEP)
External Power Supply: 7V~15V DC (single supply)
Bluetooth QC: Available
Data Harvesting: USB 3.0
Charging Temperature Range: +3˚C ~ +45˚C
Sensor Specifications
Frequency Bandwidth: 0.2Hz~150Hz
Distortion: <0.1% @12Hz, (0° ~ 10°) tilt，(0°~3°) horizontal tilt
Sensitivity: 200V/m/s (5.08 V/in/s)
Remark: All parameters are specified at +22℃ in the vertical position and horizontal position for horizontal geophone unless
otherwise stated.
Distortion: <0.1% @12Hz, (0° ~ 10°) tilt，(0°~3°) horizontal tilt
Sensitivity: 200V/m/s (5.08 V/in/s)
Remark: All parameters are specified at +22℃ in the vertical position and horizontal position for horizontal geophone unless
otherwise stated.
Channel Performance
(@ 2ms sample interval, 31.25 Hz, 25°C, unless otherwise indicated)
Maximum Input Signal: ±2.5Vpeak @ Gain 0dB
Instantanteous Dynamic Range: 120dB@ Gain 0dB
Common Mode Rejection: >100dB
Gain Accuracy: < 1%
GPS Time Standard: 1 ppm
Timing Accuracy: ± 10µs, GPS Disciplined
Cross Feed: < -110dB
Inter-channel Phase Offset: <0.1ms
Transverse Vibration Rejection: Better than 1%
Inter-channel Amplitude Coherence: 5%
System Dynamic Range: 140dB
Frequency Response: 0~1652Hz
Maximum Input Signal: ±2.5Vpeak @ Gain 0dB
Instantanteous Dynamic Range: 120dB@ Gain 0dB
Common Mode Rejection: >100dB
Gain Accuracy: < 1%
GPS Time Standard: 1 ppm
Timing Accuracy: ± 10µs, GPS Disciplined
Cross Feed: < -110dB
Inter-channel Phase Offset: <0.1ms
Transverse Vibration Rejection: Better than 1%
Inter-channel Amplitude Coherence: 5%
System Dynamic Range: 140dB
Frequency Response: 0~1652Hz
Details Images
The Heart of SmartSolo
High-quality seismic data derives from high-quality seismic sensors. DT-SOLO is a high-sensitivity geophone specially designed for
Nodal acquisition system. lt is well-known in seismic industry asa top-quality high-sensitivity geophone which has been widely
used by geophysical contractors and equipment manufacutrers.
High Quality
High Sensitivity
Low cost Super Reliable
Greater Savings
Low Distortion
Single Point Receiver-lndustry Leader
Nodal acquisition system. lt is well-known in seismic industry asa top-quality high-sensitivity geophone which has been widely
used by geophysical contractors and equipment manufacutrers.
High Quality
High Sensitivity
Low cost Super Reliable
Greater Savings
Low Distortion
Single Point Receiver-lndustry Leader
Why Choose Us
High quality and 100% test
1.we use very good material
2.we use supper special method to make it high quality
3.Perfect design from our own patent
4.100% test before delivery.
Company Profile
About us
The DTCC Group was formed in 1999, with its headquarters located in Calgary, Canada. It is a manufacturer of vibration sensing and measuring equipment. This equipment, which uses “internet of Things” technology,is designed for use in unusual and challenging environments.The DTCC Group has an international presence. in addition to the corporate, training and marketing facilities in North America, we have a Business Development Center located in Beijing, together with a Research, Development and Manufacturing Facility in Shenzhen. Aditional production locations are in LangFang, Hebei and Dongguan, Guangdong.DTCC also has offices and subsidiaries in several other countries round the world.
0ur product ranges from Geophones, Geophone Strings available in Land, Marsh,3C, Hydrophones, Dual Component for transition and marine seismic.Digital cables for Land, Marsh and Transition Zone for the most widely used recording systems. Leader wire and connectors of all types used in seismic acquisition.
0ur product ranges from Geophones, Geophone Strings available in Land, Marsh,3C, Hydrophones, Dual Component for transition and marine seismic.Digital cables for Land, Marsh and Transition Zone for the most widely used recording systems. Leader wire and connectors of all types used in seismic acquisition.
Certifications
Product packaging
Small package carton box saving deliver fee
Middle size use plywood box,make is safer
big size make it safe and saving
FAQ
1.How many times can the IGU be assembled/disassembled?
The IGU can be assembled/disassembled at least 500 times.
2.What's the influence of IGU burying and non-burying?
Based on experiments under burying and non-burying conditions, both results meet the coupling requirement. But buried IGUs give better coupling result.
3.Does IGU test geophone element resistance and dip in the field?
IGU can do a self-test based on script setting and get geophone element resistance result but can't get dip result. Since there is no communication between IGU and HHT, the HHT cannot send test command to IGU.
4.What output data formats are provided?
SEGD 1.0, SEGD 2.1, SEGD 3.1, SEGY 1.0, SEGY 2.0, SEG 2, SAC.
Any more questions please contact with SmartSolo team
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