1、 Instrument Overview
The XJJD-5 series impact testing machine is mainly used for measuring the impact toughness of non-metallic materials such as hard plastics (including plates, pipes, plastic profiles), reinforced nylon, fiberglass, ceramics, cast stones, electrical insulation materials, etc. This testing machine is an ideal testing equipment for departments such as the chemical industry, scientific research institutions, and quality inspection in colleges and universities.
2、 Compliant with standards
The main technical parameters of this series of impact testing machines comply with IS0179-2 The requirements of GB/T1043.1-2008, GB/T1043.2-2018, GB/T 2611-2007, and GB/T21189-2007 standards. It is a simple structure, convenient operation, and accurate and reliable data. This machine is a color LCD touch screen display, single board computer control, equipped with a micro printer, and a beautifully designed impact testing machine.
3、 Working principle
Use a pendulum with known energy to strike a specimen supported as a horizontal beam, and the specimen is destroyed by a single impact of the pendulum. The impact line is located at the center of the two supports, and the energy absorbed by the specimen during failure is determined by the energy difference between the pendulum before and after impact. Then calculate the impact strength based on the original cross-sectional area of the sample.
4、 Sample type
Sample type, size, distance between support lines (unit: mm)

5、 Technical parameters