Surface-roughness ref. samples, hand polishing 336, no. of reference samples: 5
Art.-no. 44810050
Application
Surface-roughness reference samples for assessing surface roughness through simple visual and tactile comparison in line with DIN ISO 4287, DIN ISO 4288, BS 2634 and ANSI B 46.1.
Execution
- Wear-resistant and non-rusting
- Evaluation parameters Ra and Rz
Advantage
- Galvanoplastic manufacturing method for high accuracy and uniformity
Delivery
In a case
Machining method | Hand-polishing |
Model | 336 |
Number of comparative patterns | 5 PCS |
Min. Ra comparison range | 0.0125 µm |
Max. Ra comparison range | 0.2 µm |
Min. Rz comparison range | 0.25 µm |
Min./max. Rz comparison range | 0.25-1.6 µm |
Max. Rz comparison range | 1.6 µm |
ISO surface roughness categories | N0-N4 |
Board width | 60 mm |
Board length | 130 mm |
Gross Weight | 0.100 kg |
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