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The ABT437Q Data-Logging Trolley has been designed to collect, store and review track geometry measurements quickly and effortlessly.
With its lightweight glass-fibre and aluminium frame, the trolley is lifted on or off the track with ease and can be operated by one person. It may be assembled or dismantled in around one minute.
The powerful hand-held PDA displays track geometry values on a 3.5” TFT screen in real time as they are sent from the trolley via a wireless Bluetooth® connection. Data is stored on an SD memory card as a .CSV file type and can be transferred to a PC or Laptop to be reviewed in MS Excel®.
The trolley measures Track Twist, Super-Elevation, Gauge and distance as well as left and right Vertical Versine. There are two recording intervals, one for standard track recording and the other for a more detailed survey which are user definable.
| Weight |
- 25kg |
| Height | - 355mm |
| Length | - 1780mm |
| Width | - 270mm |
| Measures super-elevation | - Range: ±160mm*
Accuracy: 2.5mm
Resolution: 0.1mm |
| Records distance | - Coarse interval: 1.00m
Fine interval: 0.10m-0.50m
Accuracy: ±0.25% |
| Measures track gauge | - Range nominal: 15mm to nominal
35mm
Accuracy: 1.5mm
Resolution: 0.1mm |
Calculates twist using
user-selectable wheelbase |
- Range: ±320mm*
Accuracy: 2.5mm
Resolution: 0.1mm |
| Measures gradient | - Range: ±20º
Accuracy: 0.1º
Resolution: ±0.01º |
Measures Vertical Versine
left and right rails– 20m
chord |
- Range: ±3mm
Resolution: 0.1mm |
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