Some performance knowledge about Winner（2）

1. How accurate is the Winner instrument?

    The accuracy is based on the national particle size standard sample GBW (E) 120000 series. According to the convention of analytical instruments: if the measured value of the instrument does not exceed 3 times the standard deviation of the nominal value of the standard sample, it is qualified. Micro-nano instruments not only meet the standards before leaving the factory, but also have an accuracy of <3%.

2. How repeatable is the Winner instrument?

    Micro-nano instruments have good repeatability due to reasonable design, careful manufacturing process, and high-performance original component selection. The repeatability test method is to use national standard samples for 10 consecutive tests. The relative value of the statistical standard deviation of the test results (D50) is <3%, which is considered qualified.