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BAOSHISHAN Grindometer Stainless Steel Fineness Gauge ISO Standard Single Groove
INDEX VALUE 5μm -- We have 4 kinds of single groove grindometer 0-50μm ( index value is ( index value is 5μm). The fineness gauge comes with 2 scrapers, forged from 4Cr13 stainless steel with a certain slope of the groove. Scale in microns (μm), the accuracy of fineness plate grooves is ± 1μm. USING & READING -- Drop some samples on the deeper groove of the hegman gauge, then use scraper to scrape them from deeper to low groove. Immediately (not over 5 seconds) observe the tick mark of grain visible in the channel, this numerical value is the fineness

Price is $99.00
Price: $99