The scraper Fineness Meter is an instrument used to measure the particle size distribution or particle size of coatings, inks, pigments, cosmetics and other substances. It is done by coating the sample on a flat substrate and then using a scraper to scrape the material flat. The particle size and dispersion of the sample are evaluated based on the thickness of the material remaining on the scraper or the distribution of the particles.
The domestic (CN) QXD-15 scraper Fineness Meter is a double-slot scraper Fineness Meter that meets the standard. The measuring range is 0~15μm, the graduation value is 0.75μm, and the groove size is 140Ã12.5mm. It is made of zirconia ceramic material and is specially used. Test fineness of heavily corroded materials.
Hardness and wear resistance: Zirconia ceramics has high hardness and wear resistance, allowing it to maintain a flat and stable surface during the measurement process, thereby improving measurement accuracy and repeatability.
Chemical stability: Zirconia ceramics have good stability to many chemicals and are not susceptible to corrosion or chemical reactions, which gives it an advantage in measurements involving chemical samples.
High-temperature stability: Zirconia ceramics have good stability and tolerance in high-temperature environments and are suitable for applications that require measurements under high-temperature conditions.
Insulating properties: Zirconia ceramics have good insulating properties and can be used in electrical and electronic fields.
It is used to test highly corrosive materials in coatings, paint pastes, plastics, inks, papers and other fields.