NURII Grindometer, Single-Channel Grind Fineness Gauge, Gage, Stainless Steel Hegman Gauge, 0-100μm 0-8 Hegman(0-50um)

MATERIALS:Stainless steel material, hard and wear-resistant Standard:Clear and accurate calibration, convenient and intuitive reading. Maintenance:In order to ensure the accuracy of measurement, please clean and maintain the product in time. apply:The scraper fineness meter is mainly used to measure the fineness of pigments and impurity particles in coatings, paint pastes, inks and other liquids and pastes Use and read:Put some particles on the deeper groove, 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.