产品介绍

Product Overview

The Speed Bump Impact Tester is specifically designed and manufactured for production, quality control, construction, and supervision units to measure the impact resistance of speed bumps. It prevents cracks in the test specimen caused by secondary rebound of the steel ball. It features a rational design, simple operation, wide applicability, high measurement accuracy, and excellent safety and reliability.

The raised pavement marker impact tester fully complies with the requirements for impact performance testing of raised pavement markers specified in the Chinese transportation industry standard GB/T 24725-2009, “Raised Pavement Markers.”

Main Technical Specifications:

1. Steel ball mass: (1040 ± 5) g

2. Drop height: 1000 mm ± 5 mm

3. Power supply voltage: 220 V ± 10%