High Speed International Roughness Index Road Surface Profilometer

Road Surface Profilometer (Single ISI) PQL-B
This road surface profilometer consists of hardware(modular components) and software, which is widely used for inspecting the indices and characteristics of highway, pavement, airport runways, etc.
The device adopts laser sensor, accelerometer and DMI, which allows the testing for IRI (International Roughness Index), MPD (Mean Profile Depth), SMTD (Sensor Measured Texture Depth), etc.. In order to achieve different functions, the sensors can be configured from single to 17pcs according to customer’s requirement. The road surface profiling device is ideally suitable for both highway and airport.

Features

• Modular system enables easy maintenance;
• Real-time data collection for IRI, SMTD, speed, etc.
• Testing at traffic speed enables faster measuring and saving time;
• Real time graph display;
• Adopts imported sensor from Republic of Belarus;
• Equipped with imported accelerometer from USA Lance;
• Conforms to ASTM E950 Class 1 profiling;

Technical Parameters

Model: IWIN-PQL-A 

The pavement testing equipment uses laser-based sensors to measure the deflection of pavement. According to the customer’s individual requirements, we can mount sensors from 1 to 17pcs on different parts of the testing equipment in order to obtain accurate and varying results.

Technical Parameters