52 visiting now: 18 France France flag 16 China China flag 14 USA USA flag 2 Netherlands Netherlands flag 1 Denmark Denmark flag 1 Germany Germany flag

Highlighted Companies

  • Suzhou Rico Machinery Co., Ltd (China): RICO, a professional CNC machinery company, who integrated research, development and... http://www.ricocnc.com
  • A Hay & Grain Co Inc (USA): involved in international trade import export. At Anderson Hay we offer a wide variety of feed... http://www.anderson-hay.com/


  • Dzs 1 Deep Digital Seismograph - China

    price: contact company for price

    Specifications

    Mainly utilizes explosion and huge seismic wave to detect

    the characteristics and properties of crustal deep structure

    Main Applications

    DZS- 1 Deep Digital Seismograph is a kind of 3D data

    acquisition device. Mainly utilizes explosion and huge

    seismic wave to detect the characteristics and properties of

    crustal deep structure; microseismic detection 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 1μ V

    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: 5×10- 8

    CF Card Capacity: Industrial 4G

    Water- Proof: 1 m

    Working Temperature: - 20°C~40°C

    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;

    daily time span for data acquisition is calculated as 15

    hours. Regular starting- up and shut- down timing can be

    adopted. Power- on for sampling when required, power- off upon

    sampling completion.

    Documentation: One data file can be formed at each sampling,

    and every file contains the following texts: instrument

    number, station index number, sampling rate, amplification

    times, time synchronization time before GPS, sampling stat

    time, sampling stop time, synchronization time after GPS,

    GPS latitude, GPS longitude, GPS elevation, voltage before

    lithium cell, voltage after lithium cell, sampling point

    data.

    Length of Data File Name, 8- Bit: The first 6 digits for

    station index number, the 6 digits for file name ( 01, 02,

    ……30)

    Development of PC software sampling VC 6.0, which can be

    used for WINXP system

    Adopt USB 2.0 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 information acquisition and input,

    sampling time interval setting, etc. )

    Both PC and PDA have functions for clearing data on FD card

    Built- in Geophone: 2Hz Ground Three- Component Geophone, Qty:

    1

    Under- voltage Indication Function

    DZS- 1 Zero Time Receiver

    Receive GPS clock, geographic information, elevation signal,

    also indicate

    minute and second pulse signal output of clock signals

    Time Signal Record of Detonator Explosion Wire- Break; Lock

    the current time by leading edge of wire- break signal ( lock

    on the display, accurate to ±0.0001 seconds, and store the

    time together with geographic information, elevation value)

    800 time and geographical information can be recorded.

    2Hz Three- component Geophone ( at 20°C)

    Free- Running Frequency ( Hz) : 2±10%

    Coil Resistance: 6040±5%

    Sensitivity ( V/ cmS- 1) : 2±10%

    Damping Coefficient: 0.7±10%

    Internal Resistance: 5800±5%

    Insulation Resistance: ( MΩ ) : greater than 10


    Company Contact:


    • Phone: 862362794421

    • Address: No. 9-10, 23 Nanping West Road, Nanping Street, Na, Chongqing, China

    • Email: Email


    Published date: April 21, 2014 -

    • Business Description: Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. is one of the

      leading manufacturers in China of geophysical instruments. Since its

      foundation, our factory has a group of highly qualified technical

      personnel specialized in development and well trained workers, with

      advanced machinery and equipment. Our enterprise absorbs domestic and

      international advanced technology and management experience, and

      constantly develops new products. Currently, our manufactured products

      include electrical prospecting instrument, logging sensor (Geophone),

      radioactive exploration instrument etc. Five categories of various types

      of geological exploration instruments and accessories are widely used in

      geological prospecting for mineral resources, engineering exploration,

      seismic monitoring, groundwater searching and other related industries

    Related listings



    • Online Weighing Rotary Weight Sorting Machine Jlcw 5000 4d
      Online Weighing Rotary Weight Sorting Machine Jlcw 5000 4d
      Equipment - Testing / Measuring - Zhongshan Jingliang Weighing Instrument Co., Ltd. - China - April 29, 2016 - contact company for price

      Applications: Weight sorting machine is widely used in fish shrimp and all kinds of fresh seafood, chicken, duck, fish, meat etc raw food processing, auto hydraulic accessories precious classification, commodity weight sorting packing and many other ...

    • Multistage Online Weighing Automatic Checkweigher Jlcw 1000 4d
      Multistage Online Weighing Automatic Checkweigher Jlcw 1000 4d
      Equipment - Testing / Measuring - Zhongshan Jingliang Weighing Instrument Co., Ltd. - China - April 29, 2016 - contact company for price

      Specification: Series: multistage sorting machine Model : JLCW- 1000- 4D Grades: 3~16 Weighing Range( g) : 1000 Accuracy( g) : ±0.3 Minimum Scale( g) : 0.1 Throughput( pcs/ min) : 120 Belt Speed( m/ min) : 98 Belt Dimension( L* W in mm) : 500* 300 R...

    • Multistage Sorting Machine Online Weighing Jlcw 1000 6d
      Multistage Sorting Machine Online Weighing Jlcw 1000 6d
      Equipment - Testing / Measuring - Zhongshan Jingliang Weighing Instrument Co., Ltd. - China - April 28, 2016 - contact company for price

      Applications: Weight sorting machine is widely used in fish shrimp and all kinds of fresh seafood, chicken, duck, fish, meat etc raw food processing, auto hydraulic accessories precious classification, commodity weight sorting packing and many other ...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"