model: HS-1002

Product Name: Sponge Rebound Tester

Purpose:It is applicable to the determination of falling ball resilience of soft foam polymer materials.

Principle:

1. A steel ball with a certain quality and diameter is dropped from a fixed height onto the surface of the specimen, and the height of the steel ball's bounce is measured to calculate the percentage of the ratio of the bounce height to the drop height.

2. The machine is controlled by a microprocessor, with a Chinese LCD display and the ability to print test data.

3. This machine has the characteristics of safe use, reliability, and high measurement accuracy.

According to the standard:Standards: ASTM D3574 and ISO8307:2007 (Soft foam polymer material - Determination of rebound performance by falling ball method), GB/T6670-2008 (Determination of rebound performance by falling ball method of soft foam polymer material).

Technical specifications:

1. Distance of steel ball falling: 460 ± 0.5% mm (National Standard) 500 ± 0.5% mm (American Standard)

2. Steel ball diameter: ￠ 16 ± 0.05 mm

3. Precision of ball rebound rate:< 1.5%

4. Test host size: 35cm (length) x 35cm (width) x 60cm (height)

5. Operating host size: 35cm (length) x 20cm (width) x 18cm (height)

6. Automatic calculation of average rebound debugging

7. Automatically calculate the average rebound rate

Product features:

1. It can be used as both a national standard 460 sample and an American standard 500 sample. (Similar products can only make national standard 460 samples)

2. LCD screen and Chinese display increase the service life while being easy to understand, allowing technicians to quickly master the operation methods. (Similar products are digital tube displays, only displaying numbers)

3. Equipped with printing function and printer. (Similar products do not have printing function)