Gold Detecting DZS Series Deep Digital Seismograph For Detecting Properties Of Crustal Structure manufacturer from China chongqing gold mechanical $electrical equipment co.,ltd

Gold Detecting DZS Series Deep Digital Seismograph For Detecting Properties Of Crustal Structure

Price:	1000.0~3000.0 USD
Payment Terms:	T/T,L/C,D/A,D/P
Place of Origin:	Chongqing, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: wooden case

Application: Coal

Production Capacity: 50sets /mouth

Delivery Date: 15days

Type: Drilling Rig

Mainly utilizes explosion and huge seismic wave to detect the characteristics and properties of crustal deep structure

MainApplications

DZS-1 DeepDigital Seismograph is a kind of 3D data acquisition device. Mainly utilizesexplosion and huge seismic wave to detect the characteristics and properties ofcrustal deep structure; microseismic detection can also be used in the researchof natural earthquakes, 3D seismic survey of oil field gas, etc, especially forlong 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 basicinvestigation.

Main Features

Timingpower-on for data acquisition and power-off upon completion, automatic datastorage
GPS timeservice, geographical location targeting
3DObservation
32-bit A/Dconverter, high precision and high dynamic range can be reliablyguaranteed
Low-noisedesign, system noise is lower than 1μV
PDA orlaptop computer operation
IndustrialCF card data storage, safe and reliable
Small-sized,water-proof, shock-proof, anti-interference

Main TechnicalSpecifications

Signal UsingChannels: 3 channels
A/DConverter: 32 bit
SamplingInterval: 1 ms, 5 ms, 0 ms, three taps optional
Preamplifiergain: 1, 32, 64 times optional
FrequencyResponse (Bandwidth): 1~60Hz
Conformityof Amplitude between Channels: smaller than 5%
PhaseDifference between Channels: Less than 0.1ms
CrosstalkSuppression between Channels: Greater than 100 dB
DynamicRange: no less than 125 dB
TimeStability: 5×10-8
CF CardCapacity: Industrial 4G
Water-Proof:1 m
WorkingTemperature: -20°C~40°C
PowerSupply: +7.2V23AH and -7.2V5.2AH
Volume:Diameter 170mm;Height 160mm
PowerConsumption: in operation: 130 mA; on standby 25 mA
Weight: 5.7kg
Starting-uptiming range is 7 days maximum. Maximum 30 power-on / power-off time intervalsin duration.
PowerSupply: Use lithium cell for power supply. Can meet normal working power supplywithin 7 days for whole machine; daily time span for data acquisition iscalculated as 15 hours. Regular starting-up and shut-down timing can be adopted.Power-on for sampling when required, power-off upon samplingcompletion.
Documentation: One data file can be formed ateach sampling, and every file contains the following texts: instrument number,station index number, sampling rate, amplification times, time synchronizationtime before GPS, sampling stat time, sampling stop time, synchronization timeafter GPS, GPS latitude, GPS longitude, GPS elevation, voltage before lithiumcell, voltage after lithium cell, sampling point data.
Length ofData File Name, 8-Bit: The first 6 digits for station index number, the 6 digitsfor file name (01, 02, ……30)
Developmentof PC software sampling VC 6.0, which can be used for WINXP system
Adopt USB2.0 interface for data transmission with PC
With PDA,easy for field work; PDA is to complete parameter setting of field work(sampling time synchronization, time synchronization, GPS informationacquisition and input, sampling time interval setting, etc.)
Both PC andPDA have functions for clearing data on FD card
Built-inGeophone: 2Hz Ground Three-Component Geophone, Qty: 1
Under-voltage Indication Function
DZS-1 ZeroTime Receiver
Receive GPSclock, geographic information, elevation signal, also indicate
minute andsecond pulse signal output of clock signals
Time SignalRecord of Detonator Explosion Wire-Break; Lock the current time by leading edgeof wire-break signal (lock on the display, accurate to ±0.0001 seconds, andstore the time together with geographic information, elevationvalue)
800 time andgeographical information can be recorded.
2HzThree-component Geophone (at 20°C)
Free-RunningFrequency (Hz): 2±10%
CoilResistance: 6040±5%
Sensitivity(V/cmS-1): 2±10%
DampingCoefficient: 0.7±10%
InternalResistance: 5800±5%
InsulationResistance: (MΩ): greater than 10