English
- All
- Product Name
- Product Keyword
- Product Model
- Product Summary
- Product Description
- Multi Field Search
 |
| Test Wheel Set: | |
|---|---|
| Wheelbase: | |
| Displacement Range: | |
| Test Speed: | |
| Display: | |
| Power Supply: | |
| Working Environment: | |
| Quantity: | |
SF
SF58
Continuous High-Efficiency Testing: Adopts an 8-wheel suspension structure, which can continuously test along the pavement without segmented measurement. The single test length can reach several kilometers, greatly improving the efficiency of highway smoothness testing and meeting the needs of large-scale road engineering acceptance.
High-Precision Multi-Indicator Testing: Equipped with high-precision displacement sensors, the displacement measurement accuracy reaches ±0.1mm. It can automatically calculate multiple core indicators such as International Roughness Index (IRI), standard deviation σ, cumulative bump value VBI, and maximum gap, comprehensively evaluating pavement smoothness and driving comfort. The data is accurate and reliable, complying with national and international standards.
Intelligent Data Management: Built-in intelligent data acquisition system, color touch screen displays test data and pavement smoothness curve in real time, automatically generates test reports; supports one-click export of Excel/PDF data via USB, built-in thermal printer can print reports on site, facilitating data archiving and engineering acceptance.
Portable Foldable Design: The instrument adopts a foldable structure, which reduces the volume by half after folding, making it easy to transport and store. It can be easily loaded into pickup trucks and tool vehicles, adapting to the needs of different construction sites; the whole machine is made of high-strength aluminum alloy, with light weight, high strength, corrosion resistance and long service life.
Adapt to Complex Working Conditions: The 8-wheel suspension system can automatically adapt to complex road conditions such as pavement undulations, potholes, and joints. The test is not affected by road slope, and can be used for smoothness testing of various pavement types such as asphalt pavement, cement concrete pavement, and airport runways.
Safe and Convenient Operation: Adopts hand-push/traction design, easy to operate, one person can complete the test; equipped with overload protection, automatic data backup and other functions to ensure test data security; supports real-time calibration to ensure test accuracy.
