Surface-roughn. ref. samples, sand + shot blasting 329, no. of samples: 8 pcs
Art.-no. 44810030
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 | Sandblasting, Shot-blasting |
Model | 329 |
Number of comparative patterns (flint) | 4 PCS |
Number of comparative patterns (balls) | 4 PCS |
Min./max. Ra comparison range (flint) | 3.2-25 µm |
Min./max. Rz comparison range (flint) | 25-160 µm |
Min./max. Ra comparison range (balls) | 3.2-18 µm |
Min./max. Rz comparison range (balls) | 25-100 µm |
Board width | 60 mm |
Board length | 130 mm |
Harmonized System Code | 90318020 |
Gross Weight | 0.094 kg |
Certificates/ Documents (1)
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