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GRP1000 IMS Track Geometry Measurement System(High efficiency, High accuracy)

The revolutionary product in the field of track geometry measurement, with both good precision and high efficiency, has been widely praised and recognized as soon as it launched.

Combined with high precision IMU system and Leica TPS system, GRP 1000 IMS can measure the track high accuracy and efficiency. It can be used to replace the relative trolley to do the regular inspection, and also to guide the rail adjustment (fasteners replace and tamping), and it’s convenient to transport, and with high working efficiency.

The data output from the system can be read by the DTIS software directly, to do the track adjustment simulation and data management. And also for the ballast track, it can provide data to WinALC system to realize automatic tamping.

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Characteristics:

l  High Accuracy

Relative accuracy will be less than 1mm when the chord length is 120m because of the high accuracy IMU unit, if companied by TPS’s constraint, the accuracy can be less than 1mm when the chord length is 300m;

l  High Efficiency

With the dynamic measurement mode, the IMU system can record the trajectory of the track continuously, and the trajectory will be constraint by the TPS every 60m or 120m. And with the non-leveling setup mode, the efficiency can be improved sharply, it’s up to 2~4km/h depend on different type of measurement;

l  Easily to Operate

Professional software with friendly interface, and easily to operate;

l  Intelligent Data Processing

Newest upgrading software with intelligent data process both for slab track and ballast track.


TGS FX hand-pushed trolley

Battery

Stationing

Photoelectric counter measurement method

Battery working time

BRT,LT16-12,Li,16.8V,13Ah

Accuracy of Stationing

<0.2%

Working Time

24h (with 2 batteries)

Resolution of Stationing

5mm

PC

CF-19 Li Battery 10.65V 5.4Ah

Gauge Types(mm)

1000,1067,1435,1520/24,1600,1668/76

Battery Working Time

9h (with 2 batteries)

Measurement Range

-25mm/+65mm tangent   displacement sensor

Working Conditions

Gauge Measurement Accuracy

±0.3mm(indication error)

Temperature

-20℃~+50℃

Super Elevation

High precision tilt sensor

Humidity

80%,no condensation

Measurement Range

±10°(±225mm for 1435mm standard gauge)

Measurement Efficiency

Accuracy

±0.3mm(indication error for   1435mm standard gauge)

Measurement Mode

Dynamic

TPS

LEICA TPS   1200/TS15/TS16/TS30/TS50

Distance of Each Setup

Multiple mode with distance  120m

AMU 1030 Unit

Efficiency

2km/h (multiple point mode   for slab track)

2km/h (multiple point mode   for ballast track)

3~4km/h (single point mode   for ballast track)

Data Update Frequency

100Hz

Data Interface with Tamping Machine

Measurement Accuracy

0.1mm mean square error   (chord length=10m)

Type of Tamping Machine

DC32/DCL32/DWL-48 ETC. with WinALC system

0.5mm mean square error   (chord length=30m)

Measurement accuracy

1.0mm mean square error   (chord length=70m)

Overall accuracy

1mm(without considering the error of CPs )

Weight of the whole system

40.4kg

 



Previous: GRP1000 VMS Track Geometry Measurement System(High Efficiency)

Next: GRP1000 IMS Track Geometry Measurement System (with GNSS)

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