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Gold on Carbon Test Standard, ultra high resolution
With gold particles ranging from <2nm to 30nm, this test is suitable for ultra high resolution SEM tests such as field emission electron source. A magnification of at least 80,000x is required for this test.
Product Details
Description
SEM resolution is tested in terms of a combination of criteria, namely resolved gaps and the number of gray levels in the image. This is to ensure that the resolution has not been distorted by using the contrast to maximize visibility of edges. High resolution images ideally should show fine detail together with a lack of noise evidenced by a good range of gray levels.
More Information
| Type |
Calibration Standards
|
|---|---|
| Magnification | ultra high magnification (>80.000x) |
| Nominal Diameter | <2nm - 30nm |
| Packing Unit | each |
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