*KU9 - 3–point Bend test acc. EN ISO 178
โพสต์เมื่อ : 30 ก.ย 2568 เวลา 7:20 น.
KU9 module - 3–point Bend test acc. EN ISO 178
Take your testing to the next level – available as an add-on module
Description
Determination determination of bending strength, edge fibre extension and E module on plastics in 3 pointbending test. Determination of flexural properties.
Basic Results
- fM: Maximum load
- σfM: Maximum flexural stress sustained by the test specimen duringthe bending test
- ϵfM: Flexural strain at maximum flexural stress
- sfM: Deflection at maximum flexural stress
- fB: Load at break
- σfB: Flexural stress at break of the test specimen
- ϵfB: Flexural strain at break
- sfB: Deflection at break
- Ef: Ratio oft he stress difference óf2- óf1 to the correspondingstrain difference åf2(=0,0025) – åf1(=0,0005)
- Mb: fB * L / ( 4 b h²)
- A1x: Output value 1 at input value E1
- A1y: Output value 2 at input value E1
- A2x: Output value 1 at input value E2
- A2y: Output value 2 at input value E2
- A3x: Output value 1 at input value E3
- A3y: Output value 2 at input value E3
- sC: Deflection equal to 1,5 times of thickness h of the test specimen
- σfC: Flexural stress at the conventional deflection sc
- S0: Sample diameter
- l: Length of specimen
- h: Thickness of specimen
- b: Width of specimen
- L: Length of span between support
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