"Building Limit Measurement Device" LDM300A for measuring trolley wire deviation and height.
This is a building gauge measuring device for railway operators. It allows for easy measurement of the deviation and height of the trolley wire. It is particularly helpful in reducing measurement time at night.
This is a building gauge measuring device for railway operators. Its primary purpose is to be used in railway facilities such as tunnels, platforms, and signals. The rotation angle of the internal laser distance sensor is controlled by an internal motor, allowing for continuous and single measurements. The measurement results are saved to a microSD card, enabling serial data communication output to a PC or similar devices. A dedicated base is used to install the measuring device on the track, and it can simultaneously perform cant measurement and slack measurement along with building gauge measurement. To measure, the base is installed on the rail, and the laser is directed at the desired measurement point while pressing the measurement switch. The horizontal distance from the rail surface and the track center, as well as the height, are measured, and simultaneously, the measurement points are plotted on the building gauge diagram, calculating the clearance values. 【Features】 ■ Equipped with a color graphic LCD - Allows for on-site confirmation of measurement results ■ Inclination sensor included - Cant measurement is possible with the dedicated base ■ Compact & labor-saving - Has a widening measurement function *If you are interested in renting, please click the "Contact Us" button below and indicate your rental request.
basic information
【Specifications】 ■Measurement Accuracy - Limit Measurement: ±3mm - Distance Measurement: ±2mm - Minimum Display Unit: 1mm ■Power Supply: Lithium-ion battery, manufactured by SONY (NP-FV70) ■Usage Time: Approximately 6 hours ■Memory Function: 300 points per measurement (combined continuous and single) Measurement data is stored using a microSD card (4GB) ■Communication Function: Serial asynchronous RS232C/USB ■Measurement Distance: 0.05 to 150m (varies depending on the object being measured) ■Measurement Distance Resolution: 0.001m (1mm) ■Laser Spot Diameter - 6mm (at 10m) - 30mm (at 50m) - 60mm (at 100m) ■Measurement Laser Light Source: Red laser diode, 620-670nm IES 825-1:1993: Class 2 ■Angle Measurement Range: 0° to 359°59’, Zenith: 90°, Origin: 0° ■Angle Resolution: 1’ ■Operation Keys: 3 keys on the main unit + Touch panel ■Display Screen: WGVGA (480x272) 4.3-inch Color LCD *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■Architecture (Home structure separation measurement) ■Civil engineering (Tunnel cross-section measurement) ■Communication and signals (Structure interference measurement) ■Electricity (Overhead line measurement) *For more details, please refer to the PDF document or feel free to contact us.
