Home > Products > Geological Instruments > Model DSHQ-48 High Resolution Seismograph
Model DSHQ-48 High Resolution Seismograph
- 1000 Set / Sets per Month
- China
- T/T
- Sand Water Filter/Water treatment plants
- Automatic Doypack Seal Machine (insert and sealing machine)
- Wedge Probe of IEC 62368-1 Figure V.4 for Slot openings test
- Deep well level transmitter
- Portable gas analyzer for detecting and measuring gas concentration K850 for power station
- Liquid level transmitter
Product Details
Place of Origin: | China | Brand Name: | Dshing | Model Number: | DSHQ-48 |
Product Description
Specifications
High Resolution Seismograph1,high sensitivity
2,high acccuracy
3,easy to operate
DSHQ-48 High Resolution Seismograph
DSHQ48 High Resolution Seismograph is produced on the basis of DSHQ24 seismograph and combined with China national situation to work under a new type Chinese WINXP system. The design and manufacturing into the valuable experience of seismic instruments, also absorbs today's advanced electronic technologies and design concepts, it is a leading seismograph multi-function, high accuracy, high speed, high reliability, good man-machine interface features and scalability.
The Instrument can be used a hammer, electric spark or explosion as the excitation source, with exploration depth from a few meters to a thousand meters; also delay function can be used to obtain Department of stratum deeper underground seismic data.
Applicable Methods are: Reflection, refraction, surface wave exploration, pile testing, microtremor measurement, high-density seismic imaging, vibration testing, measurement and shear-wave seismic exploration methods, widely used in water conservancy, electric power, railways, bridges, urban construction, transportation and other areas of engineering geological exploration, also applies to oil, coal, uranium mining and groundwater exploration and other fields.
Main Applications
Reflection and Refraction Exploration: Bedrock embedded depth, shape and regularities of distribution research, hydrological and engineering and environmental geological basic investigation. Shear Wave Velocity Test: Measurement of rock mass elasticity parameters, etc.
Surface Wave Prospecting: Cover layer investigation; weathering zone investigation; underground cavity and diseased geologic body survey; subgrade, levee, slope disease investigation.
High-density Multi-wave Seismic Imaging: Cavity investigation of ground base and subgrade (roadbed), cave surveying, etc.
Quality Inspection of Civil Engineering; Bridge pier and building pile foundation detecting, etc.
Safety Evaluation of City Blasting Vibration: All kinds of safety monitoring of blasting vibration.
Main FeaturesAdopt the latest high-speed, high-precision real 24-bit A/D converter. Maximum sampling interval for 48 channels in simultaneous sampling is 31.25us, reaching international advanced level.
Maximum sampling interval for single channel is up to 10us. Can easily complete seismic data acquisition, and data processing
Not only use the advanced wave filter with ultra-low distortion performance, better than 120 dB, with external suppression (cut-off frequency automatically changes with sampling frequency); meanwhile, various digital wave filters (high, low, band pass wave filters) are set in the software, with their cut-off frequency being set artificially.
Brand-new overall structure design, which allows more reasonable view to facilitate the operation.
Support coverage measurement;
Provided with overlaying switch and overlaying cable manufactured by our factory, the application in various reflection, refraction, reflex measurement for field exploration can be facilitated, thus greatly improving the efficiency of field work.
DSHQ48 high-resolution seismograph can support 12-channel and 24-channel overlaying measurement without external configuration
Built-in unique instrument detection system. Self-checking acquisition, data computing, self-checking report can automatically generated the output.
- Field make-and-break test for geophone and jug lines, full waveform noise monitoring
- Support multiple (at Windows interface) processing software: Superficial reflex processing, refraction, surface wave shear wave package, blasting, pulsating, high-density seismic imaging processing software
- Clock: Annual timing clock, file recording time will be stored in along with parameters.
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
- Noise: smaller than 1 μV at full-frequency state
- Sampling Time Delay: 0~9999ms
- Conformity: amplitude conformity better than ±0.02%; phase conformity: better than ±0.01ms
- Sampling Rate: 10μs/31.25μs/62.5μs/125μs/250μs/500μs/1 ms/2 ms/4 ms/8 ms/16ms/32ms-400ms several taps
- 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;
- A/D Converter: Adopt the latest, ultra high speed Σ-Δ24 bit A/D converter;
- 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
Contact Us
- Dshing Instrument Co., Ltd.(Zhuhai)
- Contact nameLionel Lee
- Phone86-756-8305811
- AddressRoom 1401, Unit 1, Bldg. 2, No. 133, Maofeng Road, Xiangzhou Dist., Zhuhai,Guangdong
Electronic Balance | Gas detector | Geological Instruments | Highway Instruments |
Laboratory Instruments | New Products | Petroleum Instruments | Spectrometer |
Viscometer Series |
- IPX3/IPX4 Hand-held Water Spray Nozzle Test Device IEC 60529
- IPX5,IPX6 Jet Nozzle of IEC 60529, Brass material
- Adjustable and multifunctional Spring Impact Hammer IK01-IK07 Level Tester
- Test probe 43 IEC 61032-Probe 43-Figure 17 Jusdtest
- IEC61032-Probe 41-Figure 16 Test probe 41
- IEC61032-Probe 32-Figure 15 Test probe 32
- Test probe 31 IEC61032-Probe 31-Figure 14
- Jointed Child Finger Probes IEC 61032-Probe 19-Figure 13 R 2.5±0.05 mm
- Test probe 18 of IEC 61032 R4.3mm Jointed Child Finger Probes
- Digital recorder for Lugeon testing
- MRU Subsea maring motion reference unit
- MRU maring motion reference unit
Popular Searches
Recommended Products
- ADDITION Petroleum Products Electric Furnace Carbon Residue Tester
- Conradson Carbon Residue of Petroleum Products Tester
- SY7509 Residues in Liquefied Petroleum Gases Tester
- ASTM D524 Petroleum Ramsbottom Carbon Residue Tester
- Lithium Battery Rail Cutting Machine
- 100m Magnetic Rail Curve Versine Measuring Set
- Digital Rail Wed Width and Wear Measuring Gauge
- Rail Opening Gauge
- 50m Magnetic Versine Measuring Kits for Rail Curve Measurement
- CO2 Carbon Dioxide Sensor Transmitter, RS485 Modbus,Voltage 0-2V,Current 4-20mA
- Third Rail Measuring Gauge
- Digital Rail Straight Edge Measuring Gauge
Find Similar Products By Category
- Measurement & Analysis Instruments > Other Measuring & Analysing Instruments
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- Services
- Latest Sourcing Requests
- Product Update
- Companies of Today
- GoldSupplier.com Mobile Site
- B2B Articles
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Lionel Lee
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-