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Gold on Carbon Test Standard, very high resolution
For very high resolution performance testing this specimen has a smaller gold particle size ranging from <3nm to 50nm as compared to the high resolution test above. Ideal for testing at instrument magnifications of 50,000x and above.
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 | very high magnification (>50.000x) |
| Nominal Diameter | <3nm - 50nm |
| Packing Unit | each |
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