Nanoindenter (Anton Paar)
Analysis of mechanical properties of thin films and coatings
Nanoindentation, or instrumented indentation, is a method used to measure the mechanical properties of materials, especially thin films and coatings. It allows measuring the indenter penetration depth under applied force throughout the loading and unloading test cycle. Data on properties such as hardness [in GPa], elastic modulus [in GPa], and creep behavior of materials are calculated from the recorded force-displacement curve.
The Anton Paar NHT2 nanoindentation tester is a robust,automatic instrument for multiple advanced indentation modes: standard nanoindentation, continuous multicycles (CMC), constantmulticycles, progressive multicycles, user-defined sequences, andsinus mode. Unique top-surface referencing for thermal stability,optical microscope, precise positioning, and high throughput enable afast and reliable mechanical surface characterization of metals,ceramics, composites, and even hard polymers.
Specification
Load
- normal load range: 0.1–500.0 mN
- loading rate: 0.1 mN/min–10.0 N/min
- load resolution: 0.02 μN
- frame stiffness: 107 N/m
Indentation depth
- maximum indentation depth: 200 μm
- depth resolution: 0.01 nm
Available intenders
- diamond Berkovich tip (mechanical surfaces characterization: hardness, elastic modulus)
- diamond cube-corner tip (toughness analysis)
Standards
- ISO 14577
- ASTM E2546
Sample (ideal sample)
- flat surface
- rectangular or cylindrical shape
- height: < 40 mm
- planar dimensions: < 35 mm (at least in one direction)
- surface roughness: preferably a mirror finish; the rougher the surface, the more variable the results will be
Technology Offer
Nanoindentation Measurement for Material Hardness and Mechanical Properties
We provide cutting-edge nanoindentation services for precise measurement of the mechanical properties of materials at the nanoscale. Nanoindentation enables accurate assessment of hardness, stiffness, elastic modulus, and wear resistance of a wide range of materials, including metals, polymers, ceramics, and coatings.
Key benefits include
- High-Resolution Hardness Testing: Measure microhardness with exceptional accuracy, even for thin films or small samples.
- Mechanical Property Profiling: Determine the elastic modulus, creep behavior, and plasticity of materials in localized regions.
- Thin Film and Coating Analysis: Evaluate surface properties of coatings, thin films, and microstructures without the need for extensive sample preparation.
- Depth-Sensing Precision: Characterize hardness and mechanical responses at nano and micro-scale depths for detailed material insight.
Our nanoindentation technology ensures reliable, reproducible data, helping to optimize material performance, quality control, and development processes.
Reach out to discuss how nanoindentation can advance your research and material testing needs.
