Sponge Compressive Fatigue Tester

Product Introduction

It is designed to test the compressive indentation hardness of materials, such as sponges, foams, and other porous elasticity. The specimen is placed under the pressure plate, the platen compresses the specimen at the specified speed until the national standard requires the concaveness, the load cell feeds back the pressure to the microcomputer, processes and displays it, and then measures the indentation hardness of sponges, foams and other materials.

Standards

ISO 2439: Determination of hardness of flexible porous polymer materials (indentation technology)

ISO 3386-1: Determination of porous flexible-compressive stress-strain properties of polymeric materials

ASTM D3574: Standard Test Method for Flexible Porous Materials. Flat, bonded and molded polyurethane foams

DIN 53576，JIS K6400-6

Product Features

1. Automatic return: After the sample breaks through, it automatically returns to its original position.

2. Automatic gear change: according to the size of the load, different gears can be switched to ensure measurement accuracy;

3. Change speed: The machine can arbitrarily change the test speed according to different samples;

4. Control method: test force, test speed, displacement and strain can be selected according to the test requirements.

5. Multi-purpose machine: Support equipped with sensors of different specifications, which can realize multi-purpose machine;

6. Display: Dynamic display of data and curve testing process;

7. Limit: There is program control and mechanical limit;

8. Overload: automatically shut down when the load exceeds the rated value;

Technical Data