Standard Gauge Digital Track Gauge for Railway Maintenance, Model GJC-JG
Other Products
Product Selection and Accuracy Grade
Product Model | Accuracy Grade | Applicable Lines |
GJC-GJ0 | Grade 0 | For measuring railway lines with an allowable speed not exceeding 350 km/h |
GJC-JG1 | Grade 1 | For measuring railway lines with an allowable speed not exceeding 250 km/h |
GJC-JG2 | Grade 2 | For measuring railway lines with an allowable speed not exceeding 160 km/h |
【Functional Features】
Detects gauge, superelevation, check rail gap, and guard rail distance of standard gauge tracks;
The product features data storage functionality, automatically storing measurement data and performing fault diagnosis via Bluetooth connection;
Utilizes an OLED screen with large font display for clear and intuitive data presentation;
The measuring surface is processed with large-scale precision flat grinding, completed in one fine grinding to ensure horizontal accuracy of both ends;
Equipped with temperature compensation optimization function, automatically correcting for environmental temperature effects to reduce detection errors;
Ergonomic design with minimal buttons for quick operation, enhancing work efficiency.
【Technical Parameters】
1. Gauge Measurement Range and Error: Unit (mm)
Item Name | Measurement Range | Maximum Permissible Error of Indication |
Gauge | 1410～1470 | ±0.25 |
Superelevation | -185～+185 | ——— |
Check Rail Gap | 1381～1401 | ±0.30 |
Guard Rail Distance | 1338～1358 | ±0.30 |
2. Rail Seat Parallelism and Superelevation Error: Unit (mm)
Accuracy Grade | Rail Seat Parallelism | Maximum Permissible Error of Superelevation Zero Point | Maximum Permissible Error of Superelevation Indication | Superelevation Turnaround Error | Superelevation Indication Repeatability |
Grade 0 | ≤0.10 | ±0.15 | ±0.30 | ≤0.30 | ≤0.10 |
Grade 1 | ≤0.15 | ±0.20 | ±0.45 | ≤0.40 | ≤0.15 |
Grade 2 | ≤0.20 | ±0.60 | ±1.20 | ≤1.2 | ≤0.40 |
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| Spec: | GJC-JG0/1/2 |
| Stock: | 5000 |
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| Origin: | China / Hubei / Xiangfanshi |
