Products Description
This fineness meter is designed according to the standard paint inspection method issued by the Ministry of Chemical Industry: Fineness Meter Determination Method GB/T1724-93. It can be used to inspect the fineness of particles such as pigments, fillers, and impurities in paints and paint pastes, expressed in micrometers.
Maintenance methods and precautions:
1. The surface and blade of the scraper must not be bumped, and the flatness of the scraper and blade should be checked regularly every year;
2. Wash and apply anti-corrosion oil after use;
3. This instrument is suitable for ensuring accuracy at a temperature of 23 ± 3 ° C and a relative humidity of 70%.
Technical Parameters
| Basic parameters | |
| Equipment size | L155mm*W50mm*H12mm |
| Scraper size | L68mm*W40mm*H6mm |
| Measuring range | 0～100μm |
| Technical Parameter | |
| Slot size | 13 * 120 (single slot) |
| Scale value | 5 microns |
| Accuracy | 1. The straightness of the flat surface on the scraper is 0.003 millimeters 2. Straightness of the inclined groove bottom plane 0.003 millimeters 3. The flatness of the two blade surfaces of the scraper is 0.002 millimeters |
| Smoothness | 1. Plane 10 on the scraper 2. Bottom surface of inclined groove 8 3. The smoothness of the two blade edges of the scraper is 8 |
| Relative humidity | Ensure accuracy under 70% conditions |
