The EDAS-27HR input amplifier has three analog input channels, all using balanced differential input methods, which improves the EDAS-27HR’s ability to resist common mode interference. The EDAS-27HR ultra-high resolution channel is set with a differential range of +20V. The other three channels have four ranges of +20V, +10V, +5V and +2.5V. The range can be flexibly switched through the software. In addition to being connected to Gangzhen Technology In addition to the seismometers produced by the company, it can also be equipped with seismometers produced by third-party manufacturers.

KEY FEATURES

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With compatibility across a broad range of sensors—including accelerometers, LVDTs, strain gauges, displacement transducers, tiltmeters, and load cells—TESTBOX 2010-RACK is an ideal solution for a variety of measurement and monitoring needs.

Versatile Applications

• Structural Health Monitoring (SHM) – Temporary and long-term deployment
• Seismic Monitoring – High-precision earthquake and ground motion analysis
• Load, Stress & Strain Measurements – Essential for civil, aerospace, and mechanical engineering
• Laboratory & Field Testing – Suited for both controlled experiments and real-world conditions
• Operational Modal Analysis – Evaluating modal frequencies, damping, and response behavior
• Bridge Monitoring & TMD (Tuned Mass Damper) Testing
• Vibration, Acceleration & Impact Measurements
• Data Acquisition (DAQ) for Multi-Channel Systems

Whether for short-term field tests or long-term/permanent monitoring, the TESTBOX 2010-RACK is an industry-leading solution, delivering high precision, durability, and unmatched reliability for large-scale projects.

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It supports multiple internet services (TCP/IP, HTTP, TELNET, FTP, SMTP) for seamless connectivity, and integrates with seismic software via miniseed and SeedLink protocols on a Linux OS platform.

The SL06 supports both analog and digital sensor inputs, including Modbus and other digital sensor formats, making it a versatile solution for seismic and structural health monitoring applications. With USB-based storage, it offers flexible data recording capacity and operates at just 3W for 3 channels, making it ideal for remote permanent monitoring where power is limited.

The SL06 comes fully equipped with:
Power Supply
Ethernet Cable
GPS Antenna for precise timing synchronization

With robust digital and analog sensor support, efficient power consumption, and advanced connectivity, the SL06 is the ultimate solution for both seismic research and real-world structural and earthquake monitoring applications.

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For convenient regulation and swift installation, a leveling bubble and adjustable spikes are included. Upon request, additional fixing systems such as a wall-mount baseplate and longer spikes can be provided.

APPLICATION

While the SR04 was primarily designed to complement our sensors, it demonstrates versatility by being compatible with sensors from other companies. It is predominantly used for seismic monitoring and pairs seamlessly with our SS-45/20 or SS-10/05/02/01 for HVSR surveys.

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Rugged. Intelligent. Built for the Field.

The ATLAS-F is the next-generation evolution of the renowned ATLAS Digitizer, designed in direct response to customer feedback for greater accessibility, portability, and extended field operation. It combines high-precision seismic data acquisition with unmatched usability — making it ideal for long-term, continuous monitoring in any environment.

Enhanced Design for Accessibility & Field Efficiency

The ATLAS-F improves upon the standard ATLAS model with:

• Removable SD & SIM card slots – Fast and easy access to data and mobile networks.

• Hot-swappable dual-slot batteries – Swap batteries on the fly without powering down.

• All connectors on one side – Simplified cabling for cleaner, compact installations.

Optimized for portability and long-term deployment, the ATLAS-F is engineered for field professionals who demand durability and uninterrupted performance.

Portable & Flight-Ready Monitoring Solution

• Air-Travel Compliant – Batteries can be detached and carried safely in the cabin.

• Continuous Operation – Dual hot-swappable batteries enable 24/7 monitoring.

• Flexible Channel Configurations – Choose from 3, 6, or 9 differential inputs (optional 4 or 8).

High-Precision Performance

32-bit Delta-Sigma ADCs – Ultra-high-resolution synchronized acquisition.
Dynamic Range >136 dB @100 sps – Exceptional clarity and noise suppression.
Adjustable Sampling Rate – 1 – 1000 sps per channel for maximum versatility.
1 TB Dual-Zone Storage – Continuous ring-buffer plus event-triggered recording.
MiniSEED Format – Fully compatible with standard seismic workflows.
GNSS Time Sync – Absolute timing accuracy across multi-station networks.

Advanced Connectivity & Control

LAN, Wi-Fi & Optional 4G Modem – Local or remote data access anytime.
User-Accessible Micro-SIM Slot – Simplifies mobile network setup.
SeedLink Protocol Support – Works seamlessly with SeisComP3, Antelope, Earthworm, Geopsy, and Seisgram2K.

Power Management & UPS Integration

40-Hour Built-In Battery Backup – Uninterrupted recording during outages.
9–28 V DC Input – Supports AC, solar, or external battery systems.
Sensor & Modem Power Backup – Keeps the entire monitoring chain alive.

Field-Ready Durability

CNC-Milled Anodized Aluminum Housing (optional INOX AISI 316 version) – Rugged, vibration-resistant, and fully IP67 weatherproof.
Built to withstand harsh outdoor conditions, from remote desert stations to offshore structures.

Key Features at a Glance

• 32-bit ADC with >136 dB dynamic range

• Adjustable 1–1000 sps sampling rates

• LAN / Wi-Fi / 4G data transmission

• GNSS time synchronization

• Integrated UPS with 40-hour backup

• MiniSEED format compatibility

Applications

• Permanent seismic monitoring networks

• Structural health monitoring (SHM)

• Aftershock and volcano observation arrays

• Bridge, dam, and building instrumentation

• Educational and research laboratories

Why Choose ATLAS-F

The ATLAS-F combines scientific-grade performance with true field practicality. Whether you’re a seismologist, engineer, or researcher, ATLAS-F ensures reliable, continuous, and precise monitoring — anywhere on Earth.

The post ATLAS-F – Advanced Field Digitizer for Seismic & Structural Monitoring appeared first on QuakeLogic.

SENTINEL-X Seismic Recorder & Accelerograph

SENTINEL-X is a compact, high-performance seismic recorder and accelerograph designed for earthquake monitoring, structural health monitoring (SHM), and real-time seismic networks. Featuring embedded triaxial 110 dB MEMS accelerometers, SENTINEL-X delivers exceptional dynamic range, precise GNSS timing, and reliable long-term data acquisition in a cost-effective, field-ready package.

With 40 Vpp analog input channels, synchronous 24-bit digitization up to 500 samples per second, and a dynamic range exceeding 125 dB at 100 Hz, SENTINEL-X ensures high-fidelity seismic data capture for both weak-motion and strong-motion applications.

Key Features & Capabilities

High-Resolution 24-bit ADC
Synchronous sampling up to 500 sps for precise waveform recording

Wide Dynamic Range
Greater than 125 dB @ 100 Hz, ensuring accurate detection across a wide amplitude spectrum

Large Internal Storage
32 GB to 256 GB internal memory with ring-buffer recording for uninterrupted operation

Industry-Standard MiniSEED Format
Seamless compatibility with global seismic data workflows

Advanced Event Triggering
Integrated STA/LTA and threshold-based triggering to minimize false detections

GNSS Time Synchronization
Provides absolute timing accuracy and precise network synchronization

Flexible Network Connectivity
Built-in LAN and Wi-Fi, with optional HSPA (4G – upcoming) for remote deployments

Master–Slave Network Architecture
Fully compatible with Triton and Atlas systems for scalable monitoring networks

SeedLink Protocol Support
Native integration with SeisComP3, SeisComP4, Antelope, Earthworm, and other seismic software platforms

Integrated UPS & Power Reliability

Internal Li-Po Backup Battery
Up to 5 hours of autonomous operation during power outages

Standard 18650 Battery Format
User-replaceable battery for long-term serviceability

Sensor Power Backup Output
Battery-backed 12 V @ 50 mA output to maintain external sensor operation

Rugged, Field-Ready Design

Anodized Aluminum Enclosure
Shock-resistant, corrosion-resistant housing suitable for harsh environments

Industry-Standard M8 Connectors
Reliable, widely available connectors for rapid field integration

Applications

• Earthquake & strong-motion monitoring
• Structural health monitoring (buildings, bridges, industrial facilities)
• Seismic network deployments
• Research and academic seismic instrumentation
• Real-time earthquake detection and early warning systems

With its high dynamic range, precise timing, robust power backup, and modern network connectivity, SENTINEL-X delivers professional-grade seismic data acquisition in a compact and scalable platform.

Specifications and features are subject to change without prior notice.

The post SENTINEL-X 4-CHANNEL DATALOGGER AND ACCELEROGRAPH appeared first on QuakeLogic.

Patented FPGA algorithms, developed in collaboration with the Polytechnic University of Turin, are embedded within the system to facilitate onboard processing of acoustic emission waves. This capability allows for the extraction of key indicators such as βt, b-value, and cumulative count, which are critical for assessing structural integrity and predicting maintenance needs.

Currently, this advanced technology is being utilized in MONFRON, a large-scale experimental project funded by Regione Toscana, further validating its effectiveness in real-world structural health monitoring applications.

Major application of AE techniques are:

• Localization of cracks inside the material
• Crack evolution (stable or dangerous)
• Bolt state of health measurements
• Structural Health monitoring (predictive alarms)

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