Overview
The Grindometer is an instrument for the measurement of particle size distribution or particle size of substances such as Coatings, inks, pigments, cosmetics, etc. It evaluates the particle size and dispersion of the sample according to the Film thickness or particle distribution of the residual material by Spreader the sample on a flat substrate and scraping the material flat using a scraper. The China QXD-25 Zirconia Pottery and Porcelain Fineness Meter is a standard double-channel Grindometer with a range of 0~ 25μm and a groove size of 140 × 12.5mm. It is made of Zirconia Pottery and porcelain and is dedicated to testing Fineness of heavily corrosive materials.
Features
1. Using Zirconia Pottery and porcelain material, with high Hardness and Abrasion Resistance, to ensure the smooth and stable measurement surface, improve accuracy and Repeatability.
2. Zirconia Pottery and porcelain have good chemical Stability, are not easily affected by corrosion or chemical reaction, and are suitable for chemical sample measurement.
3. Zirconia Pottery and porcelain High Temperature Stability, suitable for measurement applications under high temperature conditions.
4. Zirconia Pottery and porcelain have good insulation performance and can be used in electrical and electronic fields.
5. Double-channel design, range 0~ 25μm, Graduation 1.25μm, dedicated to the testing of heavily corrosive materials.
Principle
Spreader the sample on a flat substrate, using a scraper scraping the material flat, according to the film thickness or particle distribution of the residual material on the scraper to evaluate the particle size and dispersion of the sample.
Applications
Coatings, pastes, plastics, inks, paper
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 heavy corrosion material testing to ensure sample compatibility with Zirconia Pottery and porcelain materials.
• Keep the surface of the scraper clean during the measurement process to avoid affecting the accuracy.
• When suitable for high temperature environment, pay attention to operation safety.
