Portable railway construction clearance measuring instrument
Contact Info
- ,
- 王先生
- 18910132037
- 1322188373@qq.com
FTXJ-3 Railway Building Gauge Measuring Instrument (Portable)
The FTXJ-3 Railway Building Gauge Measuring Instrument is a railway building gauge measuring instrument developed by Beijing Feituo Xinda Laser Technology Co., Ltd. This instrument complies with the system which is composed of laser ranging, grating angle measurement, track gauge and level measurement modules. It can measure the track gauge, superelevation, vertical dimension of the gauge and transverse dimension of the gauge of the steel rail.
Product Design Standards
The product complies with the following standards:
JJG (Railway) 197-2022 《Railway Building Gauge Measuring Device》
TB/T 3308-2013 《Railway Building Actual Gauge Measurement and Data Format》
Product Structure
The measuring instrument is an all-in-one machine, and the main measuring body is connected with the measuring rack as a whole. The functions of the main body include: laser measurement and vertical angle measurement; The measuring rack is a crossbar placed flat between the steel rails, which mainly supports the main measuring body, measures the track gauge, measures the horizontal inclination angle and other functions.
Main Technical Indicators
1 Operating Conditions
Ambient temperature: -30～+50°C;
Relative humidity: ≤90%RH.
2 Measurement Technical Indicators
1) Transverse dimension of the gauge:
Range: 1300～10000mm, Accuracy: -6.0mm～0mm.
2) Vertical dimension of the gauge:
Range: 0≤L≤1250mm, Accuracy: 0～4.5mm;
Range: 1250mm
4) Horizontal (superelevation) measurement range: -185mm～185mm, Accuracy: ±1.0mm.
3 Electrical Parameters
Instrument power supply: Rechargeable battery, DC12.8V;
Working current: 500mA;
Working time: More than 12 hours;
Laser wavelength: 650nm.
4 Mechanical Parameters
Weight: 5 Kg ;
Dimensions (unit: mm): 1620 (Length) ×160 (Width) ×175 (Height).
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