In the compression stress test for sponge and foam materials, the test sample is placed between the upper and lower compression plates. The upper plate compresses the sample of a fixed size downward at a specified speed until the indentation depth specified by Method A (Method B, Method C) in the national standard is reached. The load cell mounted on it feeds the sensed pressure data back to the controller for processing and display, so as to measure the indentation hardness of materials such as sponges and foams.

Widely applicable to soft materials such as sponge, foamed foam, latex and soft polyurethane; it covers the hardness and compression performance testing in industries including furniture cushions, mattresses, shoe materials, packaging liners, automotive interiors, and rubber & plastic foamed products.

• Automatic Zero Clearing: The system automatically clears zero upon receiving the test start command.
• Automatic Return: After the specimen fractures, it automatically returns to the initial position.
• Speed Adjustment: This machine can freely adjust the test speed according to different specimens.
• Indication Calibration: The system enables accurate calibration of force values.
• Control Methods: Test methods such as test force, test speed and displacement can be selected as required by the test.

Exquisite craftsmanship and technology

High-quality metal, more sturdy and durable, compliant with testing standards, and featuring a longer service life.

Control panel

Clear and intuitive display, convenient operation, and efficient data reading.