Measurement Characteristics; Point Co-Ordinates - Abtus ABT4650 RouteScan Instruction Manual

14

8.0 Measurement Characteristics

Point Co-ordinates

8.1
Range
Accuracy
Resolution
Gauge
8.2
Range
Accuracy
Resolution
Super-Elevation
8.3
Range
Accuracy
Resolution
Super
Elevation (SE) is measured across the running rails and is displayed as
height differential between the high and low rail in millimetres
- ive SE is the right rail lower than the left rail
+ ive SE is the right rail higher than the left rail
NB. The left end is the fixed end of the gauge
0.2-30m
±3mm @ 4.0m
±6mm @ 8.0m
1mm
-15/+25mm (on nominal)
±0.5mm
0.1mm
±200mm
±1.2mm
0.1mm
4650-1 Issue 04