It highlights how crucial it is to disclose the measurement method utilized because the outcomes of sizing can vary depending on the measurement principle. Any use, including reproduction requires our written permission. All ISO publications and materials are protected by copyright and are subject to the user’s acceptance of ISO’s conditions of copyright. Our Games

For both notation systems, numerical examples of the calculation of mean particle sizes and standard deviation from histogram data are presented in an annex. The standard’s annexes give numerical illustrations of how to compute mean particle sizes and standard deviations using histogram data. It does, however, issue a warning that if the distribution is insufficient