Product name: Sponge foam ball falling rebound tester

Product model: HMLQ-500 Display mode: LCD display

1、 Manufacturing standards:

(GB/T6670-2008 ISO8307 ASTM D3574 ISO8307) SoftFoam polymeric materials Determination of resilience by falling ball method

2、 Scope and Function of Application:

It is suitable for measuring the springback property of soft polyurethane foamhaveoneA steel ball of fixed mass and diameter is dropped from a fixed height onto the surface of the specimen, and the steel ball is measured

Calculate the percentage of the ratio of the height of the steel ball when it bounces up to the height when it falls. This machine is used for procurement

Controlled by a microprocessor, displayed in Chinese on an LCD screen, and capable of printing test data. This machine

It has the characteristics of safe use, reliability, and high measurement accuracy.

3、 According to the standard:

Standard: ASTM D3574 and ISO8307:2007 (soft foam polymeric material - determination of resilience by falling ball method);

GB/T6670-2008 (Determination of resilience of soft foam aggregates by falling ball method)

Sponge foam plastic falling ball rebound tester passes the steel ball with the diameter and quality specified in the standard

Free fall on the foam plastic sample at a fixed height, and automatically calculate the rebound height of the steel ball

Percentage of the ratio between the steel ball drop height and the steel ball drop height (i.e. rebound rate), which is used to represent the foam plastic

The rebound performance of the material.

The falling ball springback tester of foam plastic is controlled by microprocessor, and the LCD screen displays

The text operation has the characteristics of easy use, reliable performance, high measurement accuracy, and can

Print experimental data.