Measurement at a speed of 4 km/h allows for stress-free measurement at a natural walking pace!
The "LP-3000" is a product that can simultaneously measure and output IRI in addition to conventional flatness (3mσ). The measurement unit is equipped with two laser displacement sensors that measure the distance (height) between the device and the road surface, as well as an inertial sensor (tilt sensor, gyro) that corrects errors due to changes in posture during measurement, providing highly reliable measurement data. 【Features】 ■ Simultaneous measurement of IRI and conventional flatness (3mσ) ■ IRI follows the NEXCO testing method, and flatness complies with the pavement survey and testing manual ■ Easy operation ■ Stress-free measurement ■ Reduced data processing time *For more details, please download the PDF or feel free to contact us.
Inquire About This Product
basic information
【Specifications】 ■ Measurement Method: Laser Displacement Sensor + Inertial Sensor (Non-contact type) ■ Accuracy: Compliant with NEXCO testing method (IRI) ■ Maximum Storage Capacity: Up to 100 lanes (maximum measurement distance for one lane is up to 10 km) ■ Continuous Operating Time: 10 hours ■ Measurement Speed: 4 km/h or less *For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Tokyo Keiki Co., Ltd. was established in 1896 as Japan's first instrument factory and has continued to grow alongside Japan's industrial development as a manufacturing company. We provide navigation instruments for ships with a global market share, flow meters for water supply and sewage facilities, hydraulic equipment that serves as the power source for general industrial machinery in factories and plants, automation equipment for construction and agricultural machinery, and defense equipment, supporting a safe and secure living environment from behind the scenes. Please feel free to contact us if you have any inquiries.