Product Details
1 Component 3 Component Node Seismograph Seismic Wave Testing
Instrument
Built-in 5Hz/10Hz detector optional
Ultra-low power consumption (50mW)
Light weight and small size (580g)
Wireless charging (fast charging)
Wireless data download (millimeter wave communication technology)
High sensitivity GNSS (GPS, Beidou synchronous reception)
Bluetooth quality control (70m long-distance Bluetooth
communication)
Built-in signal generator (test)
High reliability (waterproof/drop)
Smart switch machine (turn on upright, fall down to sleep)
Instrument index |
Parameter | index |
Number of channels | 3 |
Sampling rate | 0.25ms,0.5ms,1ms,2ms,4ms |
Preamplifier gain | 0-24dB(6db step) |
Low cut filter | 1Hz, go to DC or off |
Anti-aliasing filter | 206.5Hz@2ms (82.6% Nyquist frequency) selectable maximum phase or
minimum phase |
Maximum input @ 0db | 2.5VpeaK |
Equivalent input noise@12dB | 0.16uV@2ms |
Instantaneous dynamic range@12dB | 128.8dB@2ms |
Product Image
Company Profile
Chongqing Gold Mechanical Electrical Equipment Co. Ltd. has been
actively involved in the design, development, and manufacturing of
geophysical exploration equipment for over four decades. Our
expertise encompasses various techniques used to capture images and
map subsurface features and structures such as minerals, oil and
gas reservoirs, groundwater, and geological formations.

At present, our company manufactures a diverse range of equipment
that encompasses resistivity meters, seismic receivers, magnetic
instruments, borehole loggers, and various other geophysical
sensors. Additionally, we offer geotechnical instruments such as
pile testers and drilling machines.

In collaboration with geologists, geophysicists, and other domain
experts, we design and develop instruments that cater to the unique
requirements of our clients. To maintain our leading edge in the
market and keep up with technological progress and scientific
advancements, we continuously invest in research and development to
ensure that our equipment is accurate, reliable, and efficient.
