Durable Push Rod Drain Corrosion-Resistant Panoramic Borehole Inspection Camera for Marine Geology Surveys
This corrosion-resistant panoramic borehole inspection camera is designed for marine geology surveys and applicable to various fields including engineering geology, hydrogeology, mineral exploration, mining operations, concrete inspection, pile foundation assessment, underground pipelines, and water well inspections. The system provides real-time clear imaging in underwater environments, serving as an essential tool for well drilling, maintenance, and retrieval operations.
Precision Measurement Capabilities
- Dimensional Measurement: Measures crack widths, joint gaps, and deformation with 0.1mm accuracy
- 8x Measurement Zoom: Provides precise visual data for engineering calculations and structural analysis
- 360° Dimensional Mapping: Creates comprehensive dimensional profiles of boreholes and structures
Calibration-Certified Design
- NIST-Traceable Calibration: All measurements are traceable to national standards
- Temperature Compensation: Automatic adjustment for thermal expansion effects
- Regular Calibration Reminders: Built-in schedule for measurement system verification
Engineering Analysis Features
- CAD Integration: Exports measurement data directly to engineering software
- Tolerance Checking: Automatic comparison against design specifications
- Trend Monitoring: Tracks dimensional changes over time for structural monitoring
Technical Specifications
| Engineering Feature |
GYGD-IV Measurement Performance |
| Measurement Accuracy |
±0.1mm Dimensional Precision |
| Calibration Standard |
NIST-Traceable Certification |
| Temperature Compensation |
0.001mm/°C Adjustment |
| Data Export |
CAD, BIM, CSV Formats |
| Engineering Standards |
ISO 17025 Compliant |
Safety Operating Procedures for Electric Winches
- The electric winch should be installed on a flat, solid surface with good visibility. Use ground anchors if the surface is slippery to prevent movement during operation.
- Ensure the winch's guide pulley centerline is vertical and aligned with the wellhead centerline. Maintain distance under 10 meters when using a wellhead pulley.
- Inspect cables for damage before operation. Verify winch direction matches operational requirements and ensure smooth pulley rotation.
- Keep hands properly positioned on controls during operation - left hand near emergency stop, right hand controlling speed.
- Maintain probe speed below 3 meters per minute to prevent cable tangling.
- Use the zeroing procedure to calibrate depth measurements before starting operations.
- Keep cables neatly arranged on the drum with at least five turns remaining during operation.
- Operators must remain at their posts during winch operation with hands properly positioned on controls.
- In case of power failure, immediately press stop and return speed control to initial position.
Frequently Asked Questions
What are you doing?
We manufacture geophysical equipment including borehole cameras, water level meters, DC resistivity meters, magnetic equipment, seismic equipment, and related instruments.
How deep can your borehole camera test?
Our borehole cameras typically operate at depths from 100m to 1000m.
What's the diameter of your borehole camera?
The standard diameter is 75mm, suitable for boreholes ranging from 80mm to 300mm.
What temperature range does your borehole camera support?
Our cameras operate in temperatures from -10°C to 60°C.
Do you offer customized borehole cameras?
Yes, we can customize cameras for specific requirements including extended depth ranges (1000m-2000m) and high-temperature applications.
