EN ISO 4288:1997

1 Scope
2 Normative references
3 Definitions
4 Parameter estimation
  4.1 Parameters defined over the sampling length
  4.2 Parameters defined over the evaluation length
  4.3 Curves and related parameters
  4.4 Default evaluation lengths
5 Rules for comparison of the measured values with the
  tolerance limits
  5.1 Areas on the feature to be inspected
  5.2 The 16% rule
  5.3 The max.-rule
  5.4 Uncertainty of measurement
6 Parameter evaluation
  6.1 General
  6.2 Roughness profile parameters
7 Rules and procedures for inspection using stylus
  instruments
  7.1 Basic rules for the determination of cut-off
      wavelength for the measurement of roughness profile
      parameters
  7.2 Measurement of roughness profile parameters
Annexes
A Simplified procedure roughness inspection
B Relation to GPS matrix model
C Bibliography
Annex ZA (normative) Normative references to international
                     publications with their relevant
                     European publications

Specifies the rules for comparison of the measured values with the tolerance limits for surface texture parameters defined in ISO 4287, ISO 12085, ISO 13565-2 and ISO 13565-3. It also gives rules for measuring roughness profile parameters by using stylus instruments according to ISO 3274. Replaces the first edition.