Overview
TR 1202/150 double-channel Fineness Gauge is a double-channel Grindometer under the TRUIT brand that meets GB and ISO standards. It is made of high-quality wear-resistant and corrosion-resistant alloy steel with Hardness of 52 +/- 2HRC to ensure its long service life. The product has a range of 0~ 150μm, Graduation is 7.5μm, and the groove size is 140 × 12.5mm. It is suitable for measurement of a variety of materials and has a wide range of application fields.
Features
1. Made of wear-resistant and corrosion-resistant alloy steel, Hardness is 52 +/- 2HRC to ensure durability; 2. Double-channel design, providing two working surfaces; 3. Range is 0~ 150 μm, Graduation is 7.5 μm; 4. Groove size is 140 × 12.5mm; 5. Meet a number of international and domestic standards.
Principle
Double-channel Fineness Gauge scrapes the sample on the groove with a scraper, and measures the size and dispersion of pigment and impurity particles according to the dispersion of the sample in the groove, thereby controlling the product mass.
Applications
Coatings, lacquer pulp, plastics, inks, paper, Pottery and porcelain, food, cosmetics and other liquids and pulps
Standards
GB/T 1724、GB/T 6753.1、GB/T 13217.3、ISO 1524
Steps
1. Prepare the sample; 2. Use a scraper to scrape the sample evenly on the groove; 3. Observe the dispersion of the sample in the groove; 4. Read the particle size according to Graduation; 5. Record the measurement results.
Notice
• Make sure the scraper and scraper are clean before use; • Avoid using hard objects to scrape the surface of the groove; • Keep drying during storage to prevent corrosion; • Only for specified material measurement; • Regularly check the abrasion.
