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High frequency geophysical Geophone Core GD-80 for petroleum exploration

High frequency geophysical Geophone Core GD-80 for petroleum exploration

    • High frequency geophysical Geophone Core GD-80 for  petroleum exploration
    • High frequency geophysical Geophone Core GD-80 for  petroleum exploration
  • High frequency geophysical Geophone Core GD-80 for  petroleum exploration

    Product Details:

    Place of Origin: China
    Brand Name: GUANGDA
    Model Number: According to the specifications

    Payment & Shipping Terms:

    Minimum Order Quantity: 2 pieces
    Price: negotiation
    Packaging Details: Carton (the size is determined by the number of purchases)
    Delivery Time: The decision by the purchase quantity, generally for 5 days after receipt of payment
    Payment Terms: FOB
    Supply Ability: 10000
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    Detailed Product Description

    High frequency Geohones Geophone Core GD-80

     

     

    Fast detailed description:  

     

    1 Applied to all precise seismic exploration test methode

    2 low distortion

    3 property superiority and stable

    4 quota precise

    5 Reasonable design

    6 wide frequency band,

    7 signal received is plentiful

     

     

     

    Description:

     

    GD-XXS Series Digital Geophone,Reasonable design,wide frequency band,signal received is plentiful.low distortion,property superiority and stable,quota precise.Applied to all precise seismic exploration test methode. 

     

     

    Application:

     

    petroleum exploration

     

     

    Specifications:

     

     

    Parameter/Mode

    GD-80

    GD-60

    GD-100

    Natural frequency(Hz)

    80±5%

    60±5%

    100±5%

    Damping

    0.49±10%

    0.65±10%

    0.55±10%

    Damping with shunt resistor

     

     

     

    Sensitivity(V/m/s)

    50±10%

    55±10%

    50±10%

    Sensitivity with shunt resistor (V/m/s)

     

     

     

    Coil resistance (Ω)

    940±5%

    940±5%

    1084±3.5%

    Closed-circuit resistance(Ω)

     

     

     

    Shunt resistance(Ω)

     

     

     

    Distortion

    ≤0.2%

    ≤0.2%

    ≤0.2%

    Spurious frequency (Hz)

     

     

     

    Moving mass(g)

    11.5

    11.5

    7.6

    Maximum motion (mm)

    1

    1

    1

    Allows tilt angle(°)

    90

    90

    90

    Diameter(mm)

    27.5

    27.5

    27.5

    Height(mm)

    33

    33

    33

    Quality(g)

    100

    100

    100

    Operating Temperature(℃)

    -40~100

    -40~100

    -40~100

    Warranty period (year)

    3

    3

    3

     

     

    Competitive advantage:

      

    Full range of products,Multiple types,Good quality,Direct manufacturers low price,A perfect after sale service

     

     

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