Globally, governments and relevant agencies are increasingly prioritizing emergency management for seismic disasters. Mobile seismometers, as vital tools for earthquake emergency monitoring, play a critical role in emergency response plans. They can be rapidly deployed to earthquake-affected areas, providing real-time seismic data to emergency command centers to aid in formulating effective rescue strategies and post-disaster reconstruction plans.

A portable seismograph is a handheld device used to monitor seismic activity, operating on the principle of measuring ground motion induced by seismic waves. During an earthquake, P-waves (primary waves) and S-waves (secondary waves) propagate outward from the hypocenter. Sensors within the instrument detect minute changes in ground displacement, velocity, or acceleration caused by these seismic waves.

Its portability is outstanding, with a lightweight design that facilitates easy movement and installation by personnel. It operates seamlessly across diverse environments, including flat terrain, rugged mountainous areas, and complex waterfront regions. The device provides real-time vibration data, enabling decision-makers to swiftly grasp situations and respond promptly during emergencies like earthquakes or in engineering projects requiring continuous vibration monitoring.

A geological research institute in a seismically active region deployed mobile seismometers, successfully recording multiple microseismic events. These data have helped scientists better understand local seismic activity and provided crucial evidence for subsequent disaster prevention and mitigation measures.

This device has a wide range of applications, spanning fields such as seismic monitoring, construction engineering, and environmental monitoring. In earthquake-prone regions, it can monitor and record vibration data in real time; at large construction sites, it monitors vibrations generated during the construction process; it can also be used to monitor the environmental impact of natural disasters, such as landslides and mining vibrations.

Mobile Seismograph DY-DZE-CZYCan be rapidly deployed to disaster zones to monitor aftershock activity. Timely and accurate aftershock monitoring information is crucial for ensuring the safety of rescue personnel and facilitating disaster recovery and reconstruction. It assists rescue teams in rationally planning operations to avoid aftershock hazards, while also providing scientific basis for selecting temporary shelters and repairing infrastructure in affected areas, thereby accelerating the recovery and reconstruction process.