Overview
TQC VF2105 single-channe Fineness Gauge is a precision scraper fineness grindometer with a range of 0-25μm, 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.
4. Using ASAB Stavax ESR stainless steel tool steel, Sub Zero vacuum hardening (+ 1756 ° C to -70 ° C), Hardness HRC 55.
5. Surface polishing treatment.
Principle
The Fineness Gauge scraping sample on a single-channe scraper by a drawdown blade, particle distribution was observed according to the groove depth changes, thereby detecting particle size and fineness of grinding.
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 Sample and Fineness Gauge.
2. Use a drawdown blade to scrape the sample evenly on the single-channe scraper.
3. Observe the particle distribution in the groove.
4. Read the fineness value.
Notice
• Make sure the scraper and drawdown blade are clean before use.
• Keep scraping evenly during operation.
• Avoid impact or scratches on the scraper and drawdown blade.
Periodically calibrated to ensure accuracy.
