Improving the reliability of inspections and construction as an alternative to measuring with a tape measure! Easy measurement of guaranteed result data. Numerous achievements in home structures, signals, tunnels, and overhead lines.
Our tunnel cross-section/building limit measuring device 'LDM300A' can perform automatic tunnel cross-section measurement and pinpoint measurement with just one unit. By installing the base on the rail and directing the laser at the desired measurement location, you press the measurement switch. The horizontal distance from the rail surface to the track center and the height are measured, and at the same time, the measurement points are drawn on the building limit diagram, and the separation values are calculated. 【Features】 ■ Equipped with a color graphic LCD - Allows confirmation of measurement results on-site ■ Equipped with an inclination sensor - Capable of cant measurement with a 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.
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【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】 ■Architecture (Home structure separation measurement) ■Civil engineering (Tunnel cross-section measurement) ■Communication and signals (Structure interference measurement) ■Power (Overhead line measurement) *For more details, please refer to the PDF document or feel free to contact us.
Detailed information
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Compared to conventional measurements (such as tape measures), laser measurements have less error.
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Achieves intuitive and easy-to-understand operability on a large, easy-to-see screen. Supports various types of construction for each business partner.
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Since its establishment, we have been involved in the development of our own products, starting from gathering ideas, and have repeated the processes of mechanical design, processing, circuit design, and embedded programming every year. Currently, we are engaged in both OEM production and the sale of our own products, and we intend to continue developing measuring instruments that can further meet our customers' needs. We are also the general agent for Dimetix in Switzerland and are focusing on the sales of red laser distance meters. This product has been adopted for measuring the height of the Tokyo Skytree, the tallest structure in the world. We believe there are still many applications for this technology, and we would like to explore each one. In recent years, we have also been focusing on measuring instruments for railway-related construction limits. We have started to receive inquiries from East Japan Railway Company regarding the development of measuring instruments for construction limits in various fields such as construction, civil engineering, signaling, and power. Additionally, we received an Encouragement Award at the 28th Ota City Small and Medium Enterprises New Products and New Technologies Competition for our graphic-integrated construction limit measuring instrument.