1.Introducing a revolutionary track inspection instrument, this sophisticated device is crafted for meticulous track geometry status analysis. Harnessing the advanced principle of fiber optic gyroscope trajectory measurement, it stands as a paragon of precision. The system employs a rugged notebook computer, perfectly tailored for the rigors of field operations, serving as the nucleus for data processing. Witness real-time data and waveform visualization, alongside proactive online over-limit alarms for all critical parameters, ensuring unparalleled safety and efficiency.zmwm14
2.For lines with speeds of up to 350 km/h, we offer the Level 0 track inspection instrument, engineered for superior performance and reliability.
For lines with speeds up to 200 km/h, the Level 1 track inspection instrument provides exceptional measurement accuracy.
3.Travel speed: Maintain a consistent speed of up to 8km/h, with 4km/h as the recommended operating speed for optimal results.
Supply voltage: Operating efficiently at 14.4V with a tolerance of ±1.5V, ensuring stable power delivery.
Sampling spacing: Achieve high-resolution data with a sampling interval of 0.125m, capturing 8 precise data points per meter.
Overall dimensions (L×W×H): Compact and portable with a size of 1600mm×850mm×235mm, designed for easy handling and operation.
Lithium battery: Rated voltage of 14.4v, providing reliable and long-lasting power under field conditions.
Rated capacity: 8Ah, delivering ample power to support extended operation periods without interruption.
Weight: Approximately 32kg, balancing portability with robustness.
4. Track inspection instrument detection items:
- Gauge - Monitor precise track gauge measurements for safe railway operations.
- Track Gauge Variation Rate - Detect and analyze variations efficiently to ensure track integrity.
- Cross level (Superelevation) - Accurately measure superelevation for optimized track alignment.
- Track twist - Identify and rectify track twists to maintain smooth and safe rail travel.
- Longitudinal level (Vertical profile) - Assess vertical track profiles with high precision.
- Alignment (Lateral alignment) - Ensure lateral alignment accuracy for enhanced track performance.
- Versine - Measure versine for refined track curvature analysis.
- Mileage - Record precise mileage data for comprehensive track assessment.
| Project |
Allowableerror (tolerance) |
| gauge |
|
Level0 |
Level1 |
| Zero Position Accuracy Indication Error |
±0.15 |
±0.15 |
| Measurement Repeatabity |
±0.30 |
±0.50 |
| ≤0.15 |
≤0.20 |
| Indication Error |
≤0.45 ±0.02% |
≤0.75 |
| Gauge change rate |
Measurement Repeatability |
≤ 0.03% |
±0.03% ≤0.045% |
| Zero Point Accuracy |
±0.15 |
|
| Superelevation |
Indication Error |
|
±0.15 |
| Reversal Error |
±0.30 ≤0.30 |
±0.50 |
| |
≤0.15 |
≤0.30 ≤0.20 |
| Measurementrepeatability |
≤0.45 |
≤0.75 |
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