High frequency Geohones Geophone Core GD-60
Fast detailed description:
1 Reasonable design
2 wide frequency band,
3 signal received is plentiful
4 low distortion
5 property superiority and stable
6 quota precise
7 Applied to all precise seismic exploration test methode
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() |
-40100 |
-40100 |
-40100 |
|
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
3. Universal product information
|
Place of Origin: |
CHINA |
|
Brand Name: |
GUANGDA |
|
Certification: |
|
|
Model Number: |
According to the specifications |
4. roduct commerce clause
|
Minimum Order Quantity: |
2 pieces |
|
Price: |
|
|
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 |
