How to prolong the service life of the scraper Fineness Meter, please pay attention to the following items in daily operation
1. The surface of the scraper and the edge of the scraper must not be bumped.
2. Wash and apply anti-corrosion oil after use.
3. Regularly check the scraper and the straightness of the knife edge every year. If it does not meet the requirements, it should be repaired.
4. One box of this instrument has a built-in scraper and two scrapers.
5. This instrument is suitable for ensuring accuracy under the condition of temperature 22±1°C and relative humidity of 70%.
