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BS ISO 4150:2011

Current

Current

The latest, up-to-date edition.

Green coffee or raw coffee. Size analysis. Manual and machine sieving

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

02-29-2012

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Sampling
7 Procedure
8 Statement of results
9 Precision
10 Test report
Annex A (normative) - Characteristics of perforated
        metal plate test sieves with round holes
Annex B (normative) - Characteristics of perforated
        metal plate test sieves with slotted apertures
Annex C (informative) - Interlaboratory
Annex D (informative) - Verification of mechanical
        equipment of sieving machines
Bibliography

Describes a routine method for carrying out size analysis of green coffee by manual and machine sieving using laboratory test sieves.

This International Standard specifies a routine method for carrying out size analysis of green coffee by manual and machine sieving using laboratory test sieves.

Committee
W/-
DevelopmentNote
Supersedes BS 5752-5(1991) and 09/30197220 DC. (02/2012)
DocumentType
Standard
Pages
22
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 4150:2011 Identical

ISO 2395:1990 Test sieves and test sieving — Vocabulary
ISO 4072:1982 Green coffee in bags — Sampling
ISO 3310-2:2013 Test sieves — Technical requirements and testing — Part 2: Test sieves of perforated metal plate
ISO 3:1973 Preferred numbers Series of preferred numbers
ISO 4149:2005 Green coffee — Olfactory and visual examination and determination of foreign matter and defects
ISO 2591-1:1988 Test sieving — Part 1: Methods using test sieves of woven wire cloth and perforated metal plate
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 3509:2005 Coffee and coffee products — Vocabulary

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