Ship Propeller Roughness Scales or Comparators

Description

TQC Ship Propeller Roughness Comparators to the estimate the surface roughness by both touch and sight. The TQC Ship Propeller Roughness Comparators are developed for the specific profiles related to the condition of ships propellers over the life of the propeller.

The TQC Ship Propeller Roughness Comparators are available in two models. Model LD2041 is the superintendent’s version for use in drydock or office. LD2042 is the Diver’s version for underwater use. Each Ship Propeller Roughness Comparator have 6 specimens of Ship Propeller Blade surfaces in various conditions, Each Ship Propeller Roughness Comparator have 6 specimens of Ship Propeller Blade surfaces with profiles varying from Ra 1-30 µm, Rz 6-180 µm.

TQC Ship Propeller Roughness Comparators are also supplied with guidance on the report for Propeller Blades.

Weight5 lbsDimensions12 × 12 × 6 inType

Superintendent Version LD2041, Diver Version LD2042

Additional information