TQC provides 17 fineness plates with different scraping groove styles and measuring ranges, and these fineness plates provide one or more unit scales to meet a wide range of user needs. These fineness scrapers are suitable for ASTM D 1210, ASTM D 1316, JIS K 5600-2-5, ISO 1524, DIN EN 21524, BS 3900-C6 and other standards. And a detailed calibration certificate is attached to the factory to ensure that the fineness scraper generated by TQC has an accuracy of ≤2μm. Click here to buy

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