LR-189 Sponge collapsible hardness tester
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Descriere
Sponge collapsible hardness tester
rezumat:
Foam Indentation Hardness Compression IFD Tester is used to test material compressed indentation hardness, such as sponge, foam and other porous elastic. Put specimen under pressure plate, the plate compress the specimen with a specify speed until the national standard require concavity, the load cell feedback the pressure to micro computer, it processing and display, then measure the indentation hardness of sponge, foam and other materials.
Applicable Testing Standards
ISO 2439: Flexible cellular polymeric materials — Determination of hardness (indentation technique) ISO 3386-1: Polymeric materials, cellular flexible — Determination of stress-strain characteristic in compression ASTM D3574: Standard Test Methods for Flexible Cellular Materials—Slab, Bonded, and Molded Urethane Foams DIN 53576, JIS K6400-6 ETC… |
Sponge collapsible hardness tester
Speficiations:
Control and display | Touch Screen |
Sensor | USA “TRANSCELL” Load cell |
Capacity | 100, 200 KG (or specified) |
Unit | G, KG, N, LB can be exchanged |
Accurate Grade | 1 nota |
Up plate | Diameter 200mm, bottom fillet R1mm (or customized) |
Low plate | 420×420mm, holes diameter 6mm, space 20mm (or customized) |
Max stroke | 200mm |
Test de viteză | 100 ± 20mm/min (0.01~500mm/min adjustable) |
Motor | Convertor Motor |
Driver | Taiwan high precision ball screw |
Putere | AC220V, 50/60HZ (custom-made) |
Sponge collapsible hardness tester
Caracteristici:
1. Automatic return: after the sample breaks, it automatically returns to the original position.
2. Automatic shift: according to the size of the load, you can switch different gears to ensure the measurement accuracy;
3. Change the speed: the machine can change the test speed arbitrarily according to different samples;
4. Control method: test methods such as test force, test speed, displacement and strain can be selected according to test requirements.
5. Multi-purpose machine: support equip with different specifications of sensors, can achieve multi-purpose machine;
6. Afişa: dynamic display of data and curve test process;
7. Limit: with program control and mechanical limit;
8. Supraîncărcare: automatic shutdown when load exceeds rated value;
