Grani : Grain size measurement for metallography

Grain size measurement as per ASTM E112 and NF ISO 643. Analysis reporting.

• Measurement by image comparison
• Measurement by intercepts
• Measurement by planimetry

Grani is a standalone software package used in metallography for interactive measurement of grain size, in line with ASTM E112 and NF ISO 643 standards recommendations.

The software enables calculation of the « G » index using 3 methods: comparison with reference images, intercepts, and planimetry.

Detailed analysis history is automatically stored and can be accessed at all times if re-measurement is required, or to compare measurements taken by different users.

Available measurements:

• « G » index
• Intercept mask length
• Number of intercepts
• Equivalent diameter
• Equivalent density (n°/mm²).