Client Protection
Dedicated Support
Rubert 015 | Ship Propeller Roughness Scale – Superintendent's Version | 6 Specimens, Office Use
The Rubert 015 is the Superintendent's version of the ship propeller roughness scale, intended for office use. It shows six specimens of propeller blade surfaces at different stages of reconditioning, giving marine superintendents a fixed reference when reviewing blade condition. The scale was designed in co-operation with the Esso Petroleum Company and propeller maker Stone Manganese Marine Ltd.
Key features
- Six specimens of propeller blade surfaces
- Covers various stages of reconditioning
- Superintendent's version for office use
- Developed with Esso Petroleum Company and Stone Manganese Marine Ltd.
- Specifications
| Part Number | 015 |
| Brand | Rubert |
| Number of Specimens | 6 |
| Surface | Ship propeller blade surfaces in various stages of reconditioning |
| Version | Superintendent's version for office use |
| Developed With | Esso Petroleum Company and Stone Manganese Marine Ltd. |
Related Products
Rubert 615 | 3D Areal Calibration Specimen | ASG-0.2 Star Pattern, 200 nm Height
Rubert 615 | 3D Areal Calibration Specimen | ASG-0.2 Star Pattern, 200 nm Height
Rubert 611 | 3D Areal Calibration Specimen | AIR-B70 Areal Irregular, 70 nm Autocorrelation
Rubert 611 | 3D Areal Calibration Specimen | AIR-B70 Areal Irregular, 70 nm Autocorrelation
Rubert 329 | Microsurf Roughness Comparator – Grit & Shot Blasting | Grit Ra 3.2–25 µm, Shot Ra 3.2–18 µm
Rubert 329 | Microsurf Roughness Comparator – Grit & Shot Blasting | Grit Ra 3.2–25 µm, Shot Ra 3.2–18 µm
Rubert 529 | Precision Reference Specimen | Type C, Sine wave, Ra = 0.1 µm (4 µin)
Rubert 529 | Precision Reference Specimen | Type C, Sine wave, Ra = 0.1 µm (4 µin)
Rubert 328 | Microsurf Roughness Comparator – Vertical Grinding | Ra 0.2–6.4 µm, Rz 1.0–40.0 µm, N4–N9
Rubert 328 | Microsurf Roughness Comparator – Vertical Grinding | Ra 0.2–6.4 µm, Rz 1.0–40.0 µm, N4–N9
Rubert 610 | 3D Areal Calibration Specimen | AIR-B40 Areal Irregular, 40 nm Autocorrelation
Rubert 610 | 3D Areal Calibration Specimen | AIR-B40 Areal Irregular, 40 nm Autocorrelation
Rubert 604 | 3D Areal Calibration Specimen | ACG Cross Grating, 0.03 µm Height, 5 Pitches
Rubert 604 | 3D Areal Calibration Specimen | ACG Cross Grating, 0.03 µm Height, 5 Pitches
Rubert 528 | Precision Reference Specimen | Type C, Sine wave, Ra = 0.5 µm (20 µin)
Rubert 528 | Precision Reference Specimen | Type C, Sine wave, Ra = 0.5 µm (20 µin)