产品介绍

Product Introduction

1. Performance characteristics

NJTT-930 Raised Pavement Markers Impact Resistance Tester is designed and produced for production, quality supervision, engineering construction, supervision units, used to measure the impact resistance of elevated road signs. It has the characteristics of reasonable structure, simple operation, wide applicability, high measurement accuracy, good measurement safety and reliability. 

2. Standards:

GB/T24725-2009 , JJG (Transportation) 080-2020 

3. Main technical parameters

Solid steel ball weight: (1040 ± 5) g

Steel ball drop height: 1000mm

4. Structural composition

The NJTT-930 Raised Pavement Markers Impact Resistance Tester mainly consists of an adjustable horizontal chassis, stainless steel conduit, steel ball, and release device.