1. Performance characteristics
The STT-930 protruding road sign impact resistance tester is designed and produced specifically for production, quality supervision, engineering construction, and supervision units. It has the characteristics of reasonable structure, simple operation, wide applicability, high measurement accuracy, good measurement safety and reliability.
The STT-930 raised road sign impact resistance tester fully complies with the requirements of the national industry standard GB/T24725-2009 "Raised Road Signs" for the impact resistance performance test of road signs.
2. Main technical indicators
Steel ball mass: 1040g
Steel ball drop: 1m