Surface Roughness Reference Specimens
Code: ISR-RS Series
To calibrate roughness testers
Meets ISO 5436-1:2000
Rust proof, made of pure Nickel
| Code | Roughness (Ra) |
|---|---|
| ISR-RS525X | 6.25µm |
| ISR-RS526X | 3.15µm |
| ISR-RS527X | 3.0µm |
| ISR-RS528X | 0.5µm |
| ISR-RS529X | 0.1µm |
| ISR-RS530X | 1.0µm |
| ISR-RS531X | 0.3µm |
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