ネプロ List of Products and Services

At Nepuro Co., Ltd., we handle the track measurement systems and construction clearance measurement systems manufactured by Amberg Technologies, and we also provide maintenance services. With the track measurement system, we measure the current state of the track "quickly" and "accurately." Additionally, our construction clearance system has numerous domestic implementation records and measures the clearance from the track to surrounding structures. If you have any concerns, such as "the equipment is not functioning well," please feel free to contact us. Our technicians will visit to diagnose the issue. We also offer a rental service for measurement equipment. 【Features】 ■ Track Measurement - Widely adopted by railway operators in Europe and around the world - Measurement data has absolute coordinate values, allowing for various analyses ■ Construction Clearance Measurement - Measures the distance from the track to surrounding structures - Utilizes systems with abundant domestic implementation records and 3D measurement technology *For more details, please refer to the PDF materials or feel free to contact us.

• Other measuring instruments
• Measurement and analysis equipment leasing and rental

"Anberg Inspection" is a cloud-based tunnel management software. By uploading tunnel images to the cloud, it is possible to annotate items such as tunnel deformations directly on those images. As it is a cloud system, you can view tunnel images on office computers or field tablets without the need to install any software. 【Features】 ■ Cloud system that requires no installation ■ Ability to use existing tunnel interior images ■ Flexible management items ■ Usable in offline mode within tunnels ■ Accumulation of images for long-term change analysis *For more details, please refer to the PDF document or feel free to contact us.

• Analysis and prediction system
• Structural Survey
• Other Software

The "GRP3000" is a measuring device that moves along the track to the measurement location and performs cross-sectional measurements. Due to its ability to move along the track, it can start cross-sectional measurements immediately upon arrival at the measurement location. Additionally, when conducting tunnel cross-sectional measurements with a high-precision laser measuring device, it also measures cant and track gauge using various sensors mounted on it. 【Features】 ■ Moves along the track ■ Can start cross-sectional measurements immediately upon arrival at the measurement location ■ Track gauge adjustment frames are available for both 1067mm and 1435mm ■ Capable of investigating the presence of architectural clearance obstructions ■ Comes with a battery developed specifically for the GRP system *For more details, please refer to the PDF document or feel free to contact us.

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The "GRP5000" is a measuring device that performs continuous cross-section measurements while running on the track. With scanners and various sensors, it can quickly and accurately measure the area around the track. Due to its laser measurement capabilities, it is suitable for rapid and precise inspections in environments with unclear visibility, such as at night or in tunnels. 【Features】 ■ Easy to assemble and disassemble, allowing for quick measurement preparation ■ Weighing approximately 60 kg, it can be moved and operated by a small number of people ■ Capable of accurate measurements even in environments with unclear visibility at night ■ Inspection data can be obtained simultaneously with measurements, making it easy to report inspection results *For more details, please refer to the PDF materials or feel free to contact us.

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The "IMS Relative" is a measuring device primarily aimed at relative measurements such as "alignment" and "elevation." Based on absolute linear measurement methods, it allows for higher precision measurements compared to conventional methods that use approximation or estimation formulas. By equipping it with suitable functions and a specially developed IMU (Inertial Measurement Unit), it provides the required performance while keeping costs down. 【Features】 ■ Freely settable chord lengths for alignment and elevation ■ Capable of obtaining both short and long wavelengths in a single measurement ■ High-precision measurements possible even for long wavelengths ■ Adjustment work before measurement can be done by simply stopping for 2 minutes, applicable in both straight and curved sections ■ Simple structure allows for easy assembly ■ Additional laser measuring devices can be added to measure the absolute displacement of the track *For more details, please refer to the PDF document or feel free to contact us.

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The "IMS3000" is a measuring device that performs absolute measurements of the track while moving along the orbit. This product replaces traditional surveying equipment (total stations) with an advanced technology IMU (Inertial Measurement Unit), enabling measurements to be taken in a simpler manner. The measurement speed is up to 4 km/h, allowing for measurements to be conducted by a minimum of two people in a short time, with the ability to confirm the results on-site. 【Features】 ■ Equipped with an IMU (Inertial Measurement Unit) for simpler measurement methods ■ Conducts measurements with a minimum of two people in a short time, allowing for on-site result confirmation ■ Capable of measuring many items that cannot be obtained through conventional track displacement measurements ■ Simple operation method ■ Allows for confirmation of track displacement (gauge, level, left-right alignment, left-right elevation, flatness, etc.) from the measured data *For more details, please refer to the PDF document or feel free to contact us.

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The "IMS5000" is a high-performance 3D & IMU measurement system that enables 3D scanning measurements to be conducted faster and with simpler operations compared to previous 3D measurements. It is equipped with a high-performance IMU (Inertial Measurement Unit) that has a proven track record in track measurement products, integrated into the cutting-edge 3D measurement system "GRP5000." The data collected after measurement can be reviewed at any time using the dedicated software "Amberg Rail." 【Features】 ■ The cutting-edge 3D measurement system "GRP5000" is equipped with a high-performance IMU. ■ Achieves faster measurements with simpler operations compared to previous 3D measurements. ■ The high-performance IMU is adopted by railways in many countries. ■ Data collected after measurement can be reviewed at any time using the dedicated software "Amberg Rail." ■ Management of construction limits is also possible! ■ Linear data of the track can also be output! *For more details, please refer to the PDF document or feel free to contact us.

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