Overview
Grindometer is an instrument for measuring particle size distribution or particle size of Coatings, inks, pigments, cosmetics and other substances. China QXD-50 Zirconia Pottery and Porcelain Fineness Gauge is a standard double-channel Grindometer with a range of 0 to 50 μm and a groove size of 140 × 12.5mm. It is made of Zirconia Pottery and porcelain and is specially used for testing Fineness of heavily corroded materials.
Features
1. Using Zirconia Pottery and porcelain material, with high Hardness and Abrasion Resistance, keep the surface flat and stable, improve measurement accuracy and Repeatability.
2. Zirconia Pottery and porcelain have good Stability to many chemicals and are not easily affected by corrosion or chemical reactions.
3. Zirconia Pottery and porcelain have good Stability and tolerance in high temperature environment, suitable for high temperature measurement.
4. Zirconia Pottery and porcelain have good insulation performance and can be used in electrical and electronic fields.
5. Double-channel scraper design, range 0~ 50μm, Graduation 2.5μm.
Principle
Spreader the sample on a flat substrate, and then scraping the material using a scraper, to evaluate the particle size and dispersion of the sample according to the film thickness or particle distribution of the residual material on the scraper.
Applications
Coatings, pastes, plastics, inks, paper
Standards
Meet the standard
Steps
1. Spreader the sample on a flat substrate.
2. Use a scraper to scrape the material flat.
3. Evaluate sample particle size and dispersion according to Film thickness or particle distribution of residual material on the scraper.
Notice
• Dedicated to testing Fineness of heavily corroded materials.
• Keep the surface flat and stable during the measurement process.
• Pay attention to operation safety when applying to high temperature environment measurement.
