ISO 5068-2:2025 PDF
Brown coals and lignites — Determination of moisture — Part 2: Indirect gravimetric method for moisture in the analysis sample
Brown coals and lignites — Determination of moisture — Part 2: Indirect gravimetric method for moisture in the analysis sample
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 6
- Дата публикации:
- 5 мая 2025 г.
- Издание:
- ISO IS 5068 edition 2 version 1
- ICS:
- 73.040
This document specifies a method for the determination of the moisture in the analysis sample of brown coals and lignites using an indirect gravimetric method.
Abstract
Overview
ISO 5068-2:2025 specifies an for the determination of moisture in the analysis sample of . The method measures moisture by drying a representative test portion and calculating the moisture mass fraction from the mass loss. It is intended for laboratory analysis where precise moisture values are needed for subsequent testing (volatile matter, calorific value, C/H analysis, etc.).
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