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Productdetails:
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| Materiaal: | roestvrij staal bekleed met een laag nikkel en daarna een harde chroomlegering. | ruwheid: | R = 2,5 μm, 5 μm, 10 μm en 15 μm |
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| Tolerantie: | ±10% | Teststandaard: | GB/T18851.3, ISO 3452-3 en JIS Z 2343-3:2001 |
| Vijf stervormige afwijkingen van het bereik: | 30,0 tot 5,5 mm | ||
| Markeren: | NDT PT Type II reference test block,penetrant system calibration roughness patches,2.5-15μm roughness test block |
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NDT PT Type II Reference Test Block 2.5-15μm Roughness Patches for Penetrant System Calibration ISO 3452-3: 2013 describes two types of reference blocks - Type 2 reference blocks are for routine assessment of DPI system performance. Reference block type 2 is made from stainless steel plated with a layer of nickel then a hard Chromium alloy. Five star-shaped defects of ranging from 3.0 to 5.5mm diameters have then been artificially produced in this layer with the five defects
Contactpersoon: Ms. Shifen Yuan
Tel.: 8610 82921131,8618610328618
Fax: 86-10-82916893