Sponge foam indentation hardness tester

Sponge foam indentation hardness tester conforms toStandard:GB/T 10807、 GB/T 12825，GB/T 18942.1，ISO 2439:1997，GB/T 10802、ASTM D 3574；

Wait;

Sponge foam indentation hardness testerPrinciple:When the sample is placed between the upper and lower pressure plates, and the upper pressure plate compresses a certain size of sample downward at the specified speed to the concavity specified in Method A (Method B, Method C) required by the national standard, the load cell on it will feedback the induced pressure to the controller for processing and display, so as to measure the indentation hardness of sponge, foam and other materials.

Sponge foam indentation hardness testerFunctional Features：
1. Auto reset: After receiving the instruction to start the experiment, the system automatically resets to zero;
2. Automatic return: After the sample breaks or is damaged, it automatically returns to its initial position;
3. Change speed: The test speed can be arbitrarily changed according to different samples;
4. Indication verification: The system can achieve accurate calibration of force values;
5. Control method: Test force, test speed, displacement and other test methods can be selected according to the needs of the experiment;

Sponge foam indentation hardness testerSpecifications:

1. Sensor range: 2KN;
2. Load accuracy: within ± 1% of the displayed value;
3. Maximum travel: 100mm;
4. Upper pressure plate: diameter 200mm, bottom rounded corner R1mm;
5. Lower support plate: 420 * 420mm, exhaust holes ￠ 6mm, spacing 20mm;
6. Power and transmission system: servo motor ball screw rotary encoder;
7. Stretching and recovery rate range: 100mm/min, adjustable speed;
8. Speed accuracy: within ± 0.5% of the displayed value;
9. Control mode: touch screen control;