Starrett SR400 Surface Roughness Tester - Manual (Page 20)

SR300 and SR400 Surface Roughness Tester
Talyprofile
Parameters Gold Silver Lite Modules
2D (P+R) parameters, Group A: ISO 4287   
2D (P+R) parameters, Group B: old parameters 
2D parameters, Group C: automotive 
Key
 Included
 Available in Optional Module(s)
STA Statistics
CT Contour
ACT Advanced Contour Operators on Series of Profiles Gold Silver Lite Modules
Profile extraction  
Studies on Series of Profiles Gold Silver Lite Modules
Profile curves of the series  