Made in Japan
Manufacturer: Nippon Kinzoku Denchu
Model: RASF

Feature

• There are two main methods for measuring workpiece surface roughness.
• You can use a mechanical roughness measuring machine for numerical values or visually and tactually compare a pre-made standard surface roughness plate to the workpiece.

  Nippon Metal Electrocasting’s ‘Arasa Standard Plate’ is a comparative surface roughness standard plate.

• It involves both visual and tactile comparisons.
• The tactile method appears more accurate, especially when using the fingertip for better sensitivity.
• This approach is widely used in production environments.

Specifications