ISO 13318-3:2004 Предпросмотр

Determination of particle size distribution by centrifugal liquid sedimentation methods -- Part 3: Centrifugal X-ray method

недоступно на русском языке

ISO 13318-3:2004 describes a method for determining the particle size distributions of homogeneous particulate material using centrifugal sedimentation in a liquid. Solids concentrations are determined by the attenuation of an X-ray beam. The resulting signal enables conversion to a particle size distribution.

The method of determining the particle size distribution described in this standard is applicable to powders which can be dispersed in liquids or powders which are present in slurry form. The typical particle size range for analysis is from 0,1 m to 5 m. The method is applicable to powders in which all particles have the same effective density, chemical composition and comparable shapes. Materials possessing elements with an atomic number greater than about 12 can be expected to produce adequate X-ray opacity. Particles should not undergo chemical or physical change in the suspension liquid. It is necessary that the particles have a higher density than that of the liquid.


Общая информация

  • Текущий статус :  Published
    Дата публикации : 2004-07
  • Версия : 1
    Число страниц : 9
  • :
    ISO/TC 24/SC 4
    Particle characterization
  • 19.120
    Particle size analysis. Sieving

Приобрести данный стандарт

Формат Язык
PDF
Бумажный
  • CHF58

Жизненны цикл

Стандарт, который пересматривается каждые 5 лет



Изменения / Исправления

  • Не подтверждено
    ISO 13318-3:2004

Появились вопросы?

Ознакомьтесь с FAQ

Работа с клиентами
+41 22 749 08 88

Часы работы:
Понедельник – пятница: 09:00-12:00, 14:00-17:00 (UTC+1)

Будьте в курсе актуальных новостей ИСО

Подписывайтесь на наши новости, обзоры, а также на информацию о продуктах

Subscribe