LR-189 Sponge collapsible hardness tester
- תיאור
- חֲקִירָה
תיאור
Sponge collapsible hardness tester
סיכום:
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 מ 53576, JIS K6400-6 וכו… |
Sponge collapsible hardness tester
Speficiations:
Control and display | Touch Screen |
חיישן | USA “TRANSCELL” Load cell |
קיבולת | 100, 200 ק"ג (or specified) |
יחידה | G, ק"ג, נ, LB can be exchanged |
Accurate Grade | 1 כיתה |
Up plate | Diameter 200mm, bottom fillet R1mm (or customized) |
Low plate | 420×420mm, holes diameter 6mm, space 20mm (or customized) |
Max stroke | 200מ"מ |
מבחן מהירות | 100 ± 20mm/min (0.01~500mm/min adjustable) |
מָנוֹעַ | Convertor Motor |
Driver | Taiwan high precision ball screw |
כּוֹחַ | AC220V, 50/60HZ (custom-made) |
Sponge collapsible hardness tester
מאפיינים:
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, מבחן מהירות, 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. לְהַצִיג: dynamic display of data and curve test process;
7. Limit: with program control and mechanical limit;
8. להעמיס יותר מדי: automatic shutdown when load exceeds rated value;
