Using this method you can compare microscope images with comparative diagrams from the standard. This method is primarily suited for steel and metal samples, as the comparative diagrams have been created on the basis of steels. This is a interactive and visual method. The following comparative diagrams are available:

• ASTM E 112 - 13 (Plate I - IV)
• ASTM E 112 - 24 (Plate I - IV)
• GB/T 6394 - 2017 (Plate I - IV)
• DIN EN ISO 643:2020
• DIN EN ISO 643:2024

The default workflow (job template) of the method is described, see Grain Size Analysis (Comparison).