Portable rail profilometer
- Production:
- Рифтэк (Belarus)
- Portable rail profilometer PRP series
- obtaining information on the parameters of the transverse profile of the working surface of the rail head;
- reading and analysis of the full profile of the working surface of the rail head;
- visualization of combined graphic images of the actual and new transverse rail head profiles.
Operator installs the laser scanning module on the head of the measured rail. On command from the PTC (pocket tablet computer) or PC, the laser module, analogue of the RF603 triangulation sensor , performs non-contact scanning of the rail surface. Measurement results (geometric parameters and surface profile) are displayed on the PTC display, can be stored in PTC`s memory and transferred to the PC database. At the same time, additional parameters are stored: measurement date, operator code, track distance, track number, rail type, etc.
Specifications
| Parameter | Value |
| Vertical wear of the rail head, mm: | -5 ... +14 |
| Lateral wear of the rail head, mm: | -5 ... +18 |
| Resulted wear of a head of rails, mm: | До 14 |
| Angle of scanning inside the rail track, deg: | 108 |
| Angle of scanning outside the rail track, deg: | 108 |
| Error, not more, mm: | ±0,1 |
| Scanning time, s: | 3 |
| Dimensions of indicating device (PTC), mm: | 107,5 × 114 × 20 |
| Dimensions of laser scanning device, mm: | 286 × 250 × 232 |
| Source of power of the laser module: | 4,8V (4 batteries of type АА 1,2В) |
| Power supply of PTC: | Li-polymer battery 3,7 V 3300 mAh |
| Number of measurements without charging, not less than: | 1000 |
| Memory capacity of indicating device: | 100 000 measurements |
| Interface: | Bluetooth |
Supply kit
| Marking | Name | Number | Mass, kg |
| RF303 | Digital indicating device | 1 | 0,4 |
| Laser scanning module | 1 | 1,8 | |
| RF570.40 | Charging device 5V 3.0A for DID | 1 | 0,2 |
| RF570.41 | Charging device 9V 3.0A for laser module | 1 | 0,2 |
| RF570.42 | Universal cable for data transfer + USB | 1 | |
| RF570.43 | Bluetooth - module | 1 | |
| RF570.30 | Case | 1 | 1,5 |
| ПРП_DB | Database support software (CD-ROM) | 1 | |
| RF570РЭ | Manual | 1 |
