Natural Frequency | 14Hz±5% |
---|---|
Geophone Case | Horizontal Waterproof Land Case |
Spike | 75mm |
Lead-in Cable | 1 M |
Cable O.D | 4.6mm |
Natural Frequency | 10Hz±5% |
---|---|
Geophone Case | Horizontal Waterproof Land Case |
Spike | 75mm |
Lead-in Cable | 1 M |
Cable O.D | 4.6mm |
Natural Frequency | 28Hz±5% |
---|---|
Geophone Case | Horizontal Waterproof Land Case |
Spike | 75mm |
Lead-in Cable | 1 M |
Cable O.D | 4.6mm |
Natural Frequency | 60Hz±5% |
---|---|
Geophone Case | Horizontal Waterproof Land Case |
Spike | 75mm |
Lead-in Cable | 1 M |
Cable O.D | 4.6mm |
Natural Frequency ( Hz ) | 10Hz ± 2.5% |
---|---|
Coil Resistance(Ω) | 395Ω ± 2.5% |
Open Circuit Damping | 0.316 ± 2.5% |
Damping With Shunt Resistor | 0.7 ± 2.5% |
Open Circuit Intrinsic Voltage Sensitivity( V/m/s ) | 27.5 V/m/s ± 2.5% |
Name | 2Hz±10% Low Cost 3 Component Geophone Of Rock Layer |
---|---|
Natural Frequency | 2Hz±10% |
Sensitivity/G (v/cm.s-1) | 2±10% |
Coil Resistance/ Rc(Ω) | 6040±5% |
Internal Resistance/ R(Ω) | 5800±5% |
Frequency | 4.5Hz |
---|---|
Sensitivity | 28.8 V/m/s |
Coil Resistance | 375Ω |
Direction | Triaxial |
Geophone Case | Land Case |
Natural Frequency | 2Hz±10% |
---|---|
Sensitivity/G (v/cm.s-1) | 2±10% |
Coil Resistance/ Rc(Ω) | 6040±5% |
Internal Resistance/ R(Ω) | 5800±5% |
Damping Coefficient Bt | 0.7±10% |
Natural Frequency | 10±5.0% |
---|---|
Geophone Case | Waterproof Land Case |
Spike | 75mm |
Sensitivity ( V/m/s ) | 28.0 V/m/s ±5% |
Coil Resistance(Ω) | 395±5.0% |
Natural Frequency | 10±5.0% |
---|---|
Geophone Case | Waterproof Land Case |
Spike | 75mm |
Sensitivity ( V/m/s ) | 28.0 V/m/s ±5% |
Coil Resistance(Ω) | 395±5.0% |