Track measurement

ADD-ON FOR TRACK

CONTINUOUS LASER MEASUREMENT OF TRACK GEOMETRY AND CLEARANCE

Goldschmidt´s Trackscan Clearance trolley is designed to measure the track geometry. The laser head enables the measurement of gauge, intertrack and traction. The measurement results can be read directly on the trolley’s display and save in memory. The Dari® software supplied with the trolley allows the user to further analyse the measurement results and generate different kind of reports.

Measurement results such as values of width, cant, horizontal and vertical irregularities, covered distances and GPS positions are recorded in the device memory on a real-time basis. Clearance measurements are performed by the operator aiming the laser beam at a selected point (after stopping the trolley). After a measurement, the trolley control panel display presents the position of a point being measured in relation to the track axis. Measurement results along with locations of related objects are saved in the device memory.

The trolley meets the requirements of the EN 13848-4 standard. Measurement results generated by the trolley are consistent with the requirements of the Polish Railway Lines (PKP PLK).

Contents:

Trackscan Clearance trolley with the control panel
Two sets of batteries + charger
Charger for the control panel
Laser head with handle
Transport boxes
Dari® Software for data analysis, 1 licence

Benefits:

Quick removal from the track without interrupting the measurement session possible
Hot-swappable batteries – charged batteries at hand enable unlimited operating time
Geolocation of point measurement using GPS on board
Measurement results independent of environmental conditions
Results of visual track inspection can be recorded while measuring
The included Dari® software for data analysis allows for additional export of measured data to MS Excel and MS Word, as well as PDF, DXF, CSV formats

Specifications
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Specifications

Clearance measurement	Laser distance meter with high precision
Track gauge	Accuracy: ±0,5 mm
	Measurement range: -15 … +50 mm
Cant	Accuracy: ±1,5 mm
	Measurement range: ±200 mm
Horizontal irregularities	Accuracy: ±1 mm / 1 m
	Measurement range: ±5 mm
Vertical irregularities	Accuracy: ±1 mm / 1 m
	Measurement range: ±2 mm
Calculated parameters
Twist	Accuracy: ±3 mm
Gradient	Accuracy: ±1 mm
Measuring increment	0.5 m
Types of rails	Vignol or groove
Dimensions (L x H x W) for 1435 mm track	1 850 x 1 050 x 870 mm
Weight (standard version for 1435 mm track)	28 kg
Memory capacity	3 000 km
Operating time	Up to 10 h
Resolution	0.1 mm
Operating conditions	Temperature: -20 … +45 °C
	Humidity: 15 … 85 %, no condensation
Nominal track gauge	1435 mm, other on request