Medium Resolution - Aluminum-Tungsten Dendrites, Electron Microscopy Sciences

Catalog # 100494-972

Catalog # 100494-972

Supplier Number: 79514-01

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Specifications

Description:
SEM Aluminum Tungsten Dendrites
Environmentally Preferable:
Cat. No.:
100494-972
Supplier no.:
79514-01

Specifications

About this item

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.

The various spacings created by the dendritic structure give the gap test, and the topographical arrangement of the dendrites leads to the gray level test.