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GZ-GN4 Four Components Seismic Intersity Instrument
US$1.00
1 Piece
Product specifications
Protection Rating
Weight
Product profile
Customization
AvailableAccuracy
<1mmHorizontal Line
1Model NO.
GZ-GN4Vertical Lines
1Dynamic Range
>95dbWeight of Bare Machine
2.2 KgBandwidth
DC-80HzFull Scale
Horizontal: 2g,Vertical: -1g~3GADC
28 BitsTransport Package
Wooden Case / Carton BoxSpecification
180 mm*150 mm*68 mmTrademark
GeolightOrigin
Bejing·ChinaHS Code
9015800090Production Capacity
200 Pieces/YearKey features
Comprehensive Seismic Monitoring: Triaxial accelerometer with velocity sensor for strong motion and structural health monitoring.
High Precision Accuracy: Accuracy within 1mm with DC-80Hz bandwidth and >95dB dynamic range.
Robust Power Backup: Built-in 10-year maintenance-free battery provides 5 minutes power during outages.
Flexible Customization: Offers full, minor, and sample-based customization options for tailored solutions.
Extended Warranty Options: Standard 12-month warranty with optional extended coverage up to 36 months.
Global Technical Support: 24/7 assistance and spare parts supply with overseas partner service centers.
Advanced Synchronization: Supports external GNSS and NTP time synchronization for precise data alignment.
Versatile Application: Ideal for seismic observation, vibration monitoring, and earthquake early warning systems.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.57h
AI-Powered supplier vetting
SummaryBeijing Geolight Technology Co., Ltd., founded in 2011, is described as a high-tech enterprise specializing in seismometers, data loggers, and data-processing software. Its stated business scope also covers equipment, network equipment, transformers, rectifiers, inductors, surveillance systems, electronic products, communications, and machinery. The supplier reports broad customization and ODM capabilities, new-product development within the past year, and OEM service for well-known brands. Quality processes include written inspection instructions, complaint-handling procedures, quality assurance, and raw-material traceability. It reports inventory capability and an average off-season lead time within 15 workdays. However, the available information does not establish certifications, and it identifies no overseas warehouse, no overseas showroom, no available SDK, and no valid manufacturing-capacity contract with affiliated subcontractors. Financial information is inconsistent across the provided slices and...
Supplier typeThe supplier is identified as a high-tech enterprise and manufacturer focused on broadband, large-dynamic, high-resolution, high-sensitivity seismometers, data loggers, and data-processing software. Its registered business scope also includes equipment, network equipment, transformer, rectifier, inductor, surveillance, electronic, communication, and machinery activities, supporting classification as a technology-oriented equipment manufacturer.
After-Sales capabilityThe supplier has a documented and followed customer-complaint procedure, a corrective and preventive action mechanism with followed records, and inventory capability. However, it has no overseas warehouse and no overseas showroom, while the available information does not fully describe broader after-sales coverage or response arrangements.
R&D capabilityThe company states that it developed multiple seismic instruments and data-processing software through independent innovation, had new products during the past year, and provides ODM services. These points explicitly support active product-development capability, although the absence of an available SDK limits evidence of software-development support.
Production capacityThe supplier reports a defined finished-product inspection method that is uniformly followed, quality assurance, raw-material traceability, inventory capability, and an off-season lead time within 15 workdays. A material weakness is that no valid contract exists between the factory and affiliated subcontractors, creating a documented gap in manufacturing-capacity governance.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, full customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad customization and design-manufacturing support.
Client casesThe supplier reports providing OEM services for well-known brands, which is evidence of brand-customer experience. However, no customer names, project details, product examples, or independently verifiable case information are provided.
Product Q&A
Q:Do you provide after-sales service overseas?
A:
Yes, we have partnered service centers in key regions.
Q:Can I request a customized product?
A:
Absolutely! We offer tailored attachments.
Q:What documents do you provide for export?
A:
Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
Q:How do I place an order?
A:
Contact us via email/phone for a quote, then confirm with a PO.
Send Inquiry
*To:
Beijing Geolight Technology Co., Ltd
Beijing Geolight Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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