| Customization: | Available |
|---|---|
| Technology: | Optical Borehole Televiewer Camera |
| Style: | Optical Borehole Televiewer Camera |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Imagine carrying a complete geological analysis laboratory to the most remote drill site. The GD-C1201 Intelligent Drillhole Optical Imager achieves precisely this, evolving far beyond simple imaging into a comprehensive field data acquisition and interpretation system. It embodies a fundamental principle: in geology, context is everything. This system masterfully combines high-definition visual context with precision spatial measurement and intelligent data structuring, transforming raw boreholes into rich, multi-layered digital assets.
The system's true genius lies in its unified data architecture. Every captured pixel is inherently linked to three fundamental properties: absolute depth, true geographical orientation, and visual data. This triad is captured simultaneously by the integrated sensor suite: a color CCD camera, a high-resolution optical encoder, and a triaxial electronic compass. As the probe traverses the borehole, these three data streams are fused in real-time by the onboard processor. The result is not merely a video or a collection of images; it is a fully georeferenced, three-dimensional cylindrical model of the borehole. This foundational data structure allows the accompanying software to function as a true spatial analysis platform. Geologists can interact with the data directly within its native spatial context-measuring the true dip and strike of a fracture plane, calculating the volume of a void, or tracing a sedimentary bed-with the confidence that every measurement is tied to its real-world location.
Specifications Table: The Architecture of Precision
| Data Layer | Technical Foundation | Delivered Outcome |
|---|---|---|
| Visual Fidelity Layer | 1.34MP CCD with 700 TV lines; 0.1mm minimum resolvable feature; Adjustable LED array (0.1 - 30 Lux). | Provides photographic-grade detail for unambiguous identification of lithology, texture, weathering, and micro-fractures. |
| Spatial Measurement Layer | Depth Resolution: 0.1mm via photoelectric encoder; Orientation Accuracy: 0.1° azimuth, ±0.5° tilt via 3D compass. | Creates a metrologically sound coordinate system inside the borehole, enabling accurate structural measurements and 3D modeling. |
| Physical Deployment Layer | Probe Diameters: Φ24mm to Φ65mm; Max Pressure: 15MPa; Operating Temp: -20°C to +40°C; IP67 Enclosure. | Guarantees reliable operation in deep, high-pressure, or environmentally extreme holes, from geothermal wells to permafrost. |
| Processing & Output Layer | ARM + DSP onboard processing; 16GB internal storage; TENSENSE2010 software with WYSIWYG output to PDF, JPG, Excel. | Enables laptop-free field operation and delivers publication-ready results, from raw capture to final report in one ecosystem. |
This integrated capability creates unparalleled value across the project lifecycle. During mineral exploration, it acts as a digital core logger and structural mapper, providing immediate, high-resolution data for drillhole correlation, ore zone delineation, and structural analysis, often surpassing the quality of degraded physical core. For geotechnical and rock engineering projects, it delivers quantitative rock mass characterization. Engineers can directly measure joint set orientations, spacing, persistence, and roughness-the key inputs for Rock Mass Rating (RMR) or Q-system classification-directly from the in-situ rock face, leading to more reliable slope designs or tunnel support plans. In the environmental and geohydrology sector, it serves as a direct observation tool for aquifer and well integrity. Consultants can identify fracture flow pathways, characterize porous media, and document well screen conditions or borehole wall collapse, providing critical evidence for conceptual site models and remediation strategies.
Ultimately, the GD-C1201 represents a strategic investment in data quality and operational efficiency. It mitigates the high cost and uncertainty of poor core recovery. It eliminates the subjective discrepancies inherent in traditional visual logging. By delivering a permanent, auditable, and quantifiable digital record of the subsurface, it provides a superior foundation for resource estimation, engineering design, and regulatory compliance, fundamentally de-risking projects and empowering confident decision-making.
){kind=link}