SIST ISO 4150:2014 PDF
Green coffee or raw coffee -- Size analysis -- Manual and machine sieving
Green coffee or raw coffee -- Size analysis -- Manual and machine sieving
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 16
- Дата публикации:
- 17 апреля 2014 г.
- ICS:
- 67.140.20
- Технический комитет:
- KŽP - Agricultural food products
ISO 4150:2011 specifies a routine method for carrying out size analysis of green coffee by manual and machine sieving using laboratory test sieves.
Abstract
Overview
ISO 4150:2011 - "Green coffee or raw coffee - Size analysis - Manual and machine sieving" specifies a routine laboratory method to determine the size distribution of green (raw) coffee using with laboratory test sieves. The standard describes required apparatus, sampling, sieving procedures, result calculation and reporting, and includes normative annexes for sieve characteristics and machine verification. Key practical parameters include a 300 g test portion, 3-minute sieving, and balance precision to 0.1 g.
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