Overview
TQC VF2108 single-channe Fineness Gauge is a precision scraper fineness grindometer with a range of 0-250μm, hardened and polished tool steel with an accuracy of +/- 2μm. This product is widely used in the detection of particle size and fineness of grinding such as Coating colorants, paints varnish, pigment filler, etc.
Features
1. Precision instruments, accuracy +/- 2μm.
2. Ergonomic drawdown blade for easy grip.
3. Multiple models are available to meet different needs.
4. Using ASAB Stavax ESR stainless steel tool steel, Sub Zero vacuum hardening (+ 1756 ° C to -70 ° C), Hardness HRC 55.
5. Surface polishing to ensure durability and accuracy.
Principle
The Fineness Gauge is designed by single-channe, and the sample is scraped on the scale plate with a drawdown blade, and the fineness value is read according to the distribution of particles in the groove, so as to detect the particle size and fineness of grinding materials such as coatings and pigments.
Applications
Coating colorants, paints varnishes, pigment fillers and other particle size and fineness of grinding inspection
Standards
ASTM D 1210、ASTM D 1316、JIS K 5600-2-5、ISO 1524、DIN EN 21524、BS 3900-C6
Steps
1. Prepare the sample and place it on the Fineness Gauge groove.
2. Use the drawdown blade to scrape the sample evenly.
3. Observe the particle distribution and read the fineness value.
Notice
• Fineness Gauge and drawdown blade drying before use.
• Avoid severe friction between drawdown blade and Fineness Gauge surface during operation.
• Regularly check for accuracy and calibrate if necessary.
Store in a drying environment to prevent rusting.
