Home > Products > New Products > CDJ-S2/Z2/P2 2HZ seismic geophone
CDJ-S2/Z2/P2 2HZ seismic geophone
- shanghai /chongqing
- T/T Credit Card
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Product Details
| Place of Origin | Chongqing, China | Brand Name | GOLD | |
| Model Number | CDJ-ZPS |
Product Description
CDJ-S2/Z2/P2 2HZ seismic geophone
Application :
it is used for deep seismic survey and advanced prediction ,natural earthquake prediction monitoring and pulsant microseism measurement of bridge ,dam ,road and others as well as safety monitoring .
Characteristic :
1. 1~3Hz geophones applied for deep seismic prospecting, natural earthquake surveillance and prediction, pulse and microseismic measurement for bridge and highways, etc.
2. 4~100 Hz widely used to seismic prospecting of petroleum, coal, metallurgy, defense engineering and etc.
3. High sensitivity, low-distortion, reasonable damping coefficient, good linear response, good parameter conformity, higher resolution and excellent waterproof property.
4. Small-sized, easy to install, easy to operate, large ambient temperature range, can meet the demand of multi-wave component seismic data acquisition technology
optional frequency :1HZ-4.5HZ
Medium–High Frequency (vertical and horizontal) Geophones | ||||||||||||
Parametertype name | CDJ-Z/P4 | CDJZ/P4.5 | CDJ-Z/P10 | CDJ-Z/P15 | CDJ—Z/P28 | CDJ-Z/P30 | CDJ—Z/P38 | |||||
| Natural Frequency (Hz) | 4±10% | 4.5±10% | 10±5% | 15±5% | 28±5% | 30±5% | 38±5% | |||||
| Sensitivity G (v/cm.s-1) | 0.28±5% | 0.26±5% | ||||||||||
| Coil Resistance Rc(Ω) | 365±5% | 365±5% | 365±5% | 500±5% | 500±5% | 650±5% | ||||||
| Internal Resistance (Ω) | 345±5% | 335±5% | 310±5% | 415±5% | 415±5% | 560±5% | ||||||
| Damping Coefficient Bt | 0.7±10% | 0.58±10% | 0.58±10% | 0.62±10% | 0.6±10% | 0.6±10% | ||||||
| Harmonic Distortion D | ≤ 0.2 | |||||||||||
| Insulating Resistance Ri (MΩ) | ≥ 20 | |||||||||||
| Coil’S Maximum Displacement P-P(mm) | 2 | |||||||||||
| Suspension Mass( g ) | 13.2 | 12.8 | 8.6 | 7.9 | ||||||||
| Working Temperature (°C) | — 40 ~ + 70 | |||||||||||
Weight ( g ) | 255 | |||||||||||
Low-Frequency (vertical, horizontal and three-component ) Geophones | ||||||||
Parametertype name | CDJ-Z1/P1/S1 | CDJ-Z1A/P1A/S1A | ||||||
Natural Frequency (Hz) | 1±10% | |||||||
Coil Resistance Rc(Ω) | 3400±10% | 3500±10% | ||||||
Open Circuit Sensitivity G (v/cm/s) | 2±10% | 6.7±10% | ||||||
| Closed Circuit Sensitivity (v/cm/s) | 1.83±10% | 6.4±10% | ||||||
Internal Resistance R(Ω) | 3100±10% | 3300±10% | ||||||
Open Circuit Damping Coefficient Bt | 0.32±10% | |||||||
Closed Circuit amping Coefficient | 0.43±10% | |||||||
Insulating Resistance | ≥ 10 | |||||||
Coil’S Maximum Displacement P-P (mm) | 6 | |||||||
Suspension Mass ( g ) | 770 | |||||||
Working Temperature (°C) | —25 ~ +55 | |||||||
Weight (K g ) | 8.15 | 3.4 | 10 | 8.15 | 3.4 | 10 | ||
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Contact Us
- Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
- Contact nameMichelle Li Chat Now
- Phone86-23-62794421
- AddressNo. 9-10, Jintai Mansion, 23 Nanping West Road
Product Categories
| Drill Rig | Element Analyzer | Geophysical Exploration Equipment | Inclinometer |
| New Products | Seismograph | Well Logging |
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