产品介绍

Product Introduction

1.  Purpose

The NJFX anti-glare board impact tester is suitable for testing the fastness of materials such as anti glare boards, plastics, ceramics, acrylic, fiberglass, and testing coatings. 

2. Standard:

GB/T 24718-2023, JIS-K6745，A5430

3.  Principle

This machine adopts DC electromagnetic control method. After being plugged in, the switch is turned on, and the steel ball is placed under the electromagnetic suction cup. The steel ball is automatically sucked up, and when the key is pressed, the suction cup instantly releases the steel ball. The steel ball will fall freely and impact the surface of the test piece. The drop height can be adjusted up and down to the specified drop height.

The key components of this machine are equipped with optimal selection, reliable performance, and various drop accessories, making your experiments precise and effective. 

4. Instrument specifications

1. Ball drop height: 1000mm adjustable ball drop

2. Control method: DC electromagnetic control

3. Steel ball weight: 1000g

4. Power supply: 220V, 50HZ, 2A

5. Test bench size: 310 * 240 * 21mm

6. Machine weight: approximately 25kg