Zhuozhou Tianpeng Imp. & Exp. Trade Co., Ltd.

Pavement Surface Trailer Friction Tester (STFT)

Trailer Based Continuous Surface Friction Tester

Features:

• Over 90% of supporting parts are made of imported or military aerospace products for durability and stability.
• Testing by Ministry of Transportation Highway Engineering Test Center with a correlation of 0.99 to standard pavement and equipment.
• Smooth rotation compensation mechanism for uneven pavement.
• Automatic testing of transport wheels and state transitions.

Performance and Parameters:

• Test speed: Low speed of 20 km/h, high speed up to 100 km/h.
• Operation temperature: -25°C to +60°C with 95% humidity at 15°C.
• Friction test wheel for measuring road surface friction coefficient.
• Friction test accuracy: Average friction coefficient +/- 0.01.
• Distance measurement accuracy: +/- 0.1% plus tire wear.
• Microcomputer automatic control for rotation angle and lock angle.
• Wireless transmission of measurement and control with Windows operating system.
• Quick coupling for connecting with sprinkler.
• Real-time display of water film surveillance images.
• Self-power supply for water supply and measurement system.
• Operating voltage: DC12V.
• Total weight: 254kg.
• Dimensions: 1500 x 870 x 650mm.