Product Introduction
Road and Rail Inspection Lasers are designed for high-speed infrastructure inspection applications, including road surface analysis, railway inspection and outdoor measurement systems.
The laser module provides a stable and uniform laser line for inspection equipment, helping cameras capture accurate surface profiles during high-speed operation.
With high optical power, long working distance and reliable performance, the laser source is suitable for complex outdoor environments and large-scale inspection systems.
The optimized optical design ensures consistent laser line quality, supporting applications that require accurate measurement, 3D reconstruction and surface defect detection.
Dershine Laser provides customized laser solutions for road inspection equipment manufacturers, railway inspection system integrators and industrial measurement companies.
Technical Parameters
| Product Type | Road and Rail Inspection Laser |
| Beam Pattern | Uniform Line |
| Wavelength | 808nm / 915nm |
| Output Power | Customized |
| Working Distance | Long Distance / Customized |
| Uniformity | ≥75% |
| Line Straightness | ≤0.1% |
| Fan Angle | 30° / 45° / 60° / 75° / 90° (Customized) |
| Pointing Accuracy | <5mrad |
| Operating Voltage | 12-24V |
| Control Function | TTL Switch |
| Response Time | ≤10μs |
| Response Frequency | ≤30KHz |
| Modulation Duty Cycle | ≤30% |
| Protection Function | ESD Protection / Reverse Protection / Over Voltage Protection / Over Current Protection |
| Operating Temperature | -10℃ to 50℃ |
| Storage Temperature | -40℃ to 85℃ |
| Lifetime | ≥10000 Hours |
Product Features
Long Working Distance
Designed for inspection systems requiring extended detection distance and large measurement areas.
High Power Laser Output
Provides sufficient optical power for outdoor environments and high-speed inspection applications.
Uniform Laser Line
Optimized optical design provides stable brightness distribution for accurate image acquisition.
Stable Outdoor Performance
Suitable for continuous operation under different environmental conditions.
Applications
Road Surface Inspection
The laser line provides optical references for road profile measurement and surface condition analysis.
01
Railway Track Inspection
Used in railway inspection systems for rail surface measurement and defect detection.
02
Vehicle-Mounted Inspection Systems
Suitable for inspection equipment installed on moving vehicles requiring fast data acquisition.
03
3D Reconstruction
Provides structured light sources for high-speed 3D scanning and measurement.
04
Infrastructure Monitoring
Supports long-term monitoring and measurement of transportation infrastructure.
05
Why Choose Road and Rail Inspection Lasers?
Transportation inspection systems usually require laser sources with long working distance, stable output and high reliability.
Road and Rail Inspection Lasers provide:
- Stable laser line projection
- High optical power output
- Flexible installation options
- Customized optical parameters
Optical Performance
Uniform Brightness Distribution
Maintains consistent laser intensity across the projected line.
Stable Line Shape
Provides reliable laser line quality during high-speed inspection.
Wide Detection Coverage
Supports inspection applications requiring large detection areas.
OEM Customization
Road and rail inspection projects often require customized laser parameters according to inspection distance, camera system and installation environment.
Dershine Laser provides customized solutions including:
- Wavelength selection
- Output power
- Fan angle
- Working distance
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Laser line width
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Housing design
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Cable and connector options
FAQ
Q: What are Road and Rail Inspection Lasers used for?
A: They are used for road surface inspection, railway inspection, 3D measurement and infrastructure monitoring systems.
Q: Why are high-power lasers used for outdoor inspection?
A: High-power output helps maintain stable laser signals over long distances and under outdoor conditions.
Q: Can the laser parameters be customized?
A: Yes. Wavelength, power, fan angle and mechanical structure can be customized according to project requirements.
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