Measuring the distance between the installations at the tunnel interior exit using a lightweight construction limit measuring device.
A lightweight (7.6 kg) architectural limit measuring device that automatically measures the distance of structures installed inside and outside tunnels. Measurement time is significantly reduced. Reports are also easy to generate.
This is a building gauge measuring device for railway operators. Its main 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, followed by 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 point is drawn on the building gauge diagram, with the clearance values calculated. 【Features】 ■ Equipped with a color graphic LCD - Allows for confirmation of measurement results on-site ■ Inclination sensor included - Cant measurement is possible with the dedicated base ■ Compact and labor-saving - Has a widening measurement function *If you are interested in renting, please indicate your rental request by clicking the "Contact Us" button below.
basic information
【Specifications】 ■Measurement Accuracy ・Limit Measurement: ±3mm ・Distance Measurement: ±2mm ・Minimum Display Unit: 1mm ■Power Supply: Lithium-ion battery, made 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 signaling (Structure obstruction measurement) ■Electricity (Overhead line measurement) ■Track maintenance (Track center)
