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ISO - 23134

Coffee and coffee products — Determination of particle size of ground roasted coffee — Horizontal sieving motion method using circular brushes

active, Most Current
Organization: ISO
Publication Date: 1 July 2022
Status: active
Page Count: 22
ICS Code (Coffee and coffee substitutes): 67.140.20
scope:

This document specifies a method for carrying out particle-size distribution analysis of roasted ground coffee by horizontal sieving motion method using circular brushes to minimize the effects of obstruction, agglomeration and adhesion. It specifies general principles to follow concerning apparatus, procedure and presentation of results.

This document is applicable to particle sizes ranging from approximately 150 μm to 2 mm.

Document History

23134
July 1, 2022
Coffee and coffee products — Determination of particle size of ground roasted coffee — Horizontal sieving motion method using circular brushes
This document specifies a method for carrying out particle-size distribution analysis of roasted ground coffee by horizontal sieving motion method using circular brushes to minimize the effects of...

References

This document references:
ISO 2395 - Test Sieves and Test Sieving - Vocabulary
Published by ISO on January 1, 1990
A description is not available for this item.
This document references:
ISO 3310-1 - Test sieves - Technical requirements and testing - Part 1: Test sieves of metal wire cloth
Published by ISO on August 15, 2016
This part of ISO 3310 specifies the technical requirements and corresponding test methods for test sieves of metal wire cloth. It applies to test sieves having aperture sizes from 125 mm down to 20...
This document references:
ISO 565 - Test Sieves - Metal Wire Cloth, Perforated Metal Plate and Electroformed Sheet - Nominal Sizes of Openings
Published by ISO on July 15, 1990
This International Standard specifies the nominal sizes of openings for metal wire cloth, perforated metal plate and electroformed sheet as sieving media in test sieves. It applies to - metal wire...
This document references:
5725-1 - Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
Published by ISO on July 1, 2023
This document — introduces conditions, constraints and resources necessary to evaluate a measurement method or a result; — defines an organizational scheme for the acquisition of trueness and...
This document references:
ISO 5725-2 - 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
Published by ISO on December 1, 2019
This document — amplifies the general principles for designing experiments for the numerical estimation of the precision of measurement methods by means of a collaborative interlaboratory experiment;...
This document references:
ISO 5725-6 - Accuracy (Trueness and Precision) of Measurement Methods and Results - Part 6: Use in Practice of Accuracy Values
Published by ISO on January 1, 1994
A description is not available for this item.
This document references:
ISO 9276-1 - Representation of Results of Particle Size Analysis - Part 1: Graphical Representation
Published by ISO on June 15, 1998
A description is not available for this item.
This document references:
ISO 9276-2 - Representation of results of particle size analysis - Part 2: Calculation of average particle sizes/diameters and moments from particle size distributions
Published by ISO on May 15, 2014
A description is not available for this item.
This document references:
ISO 9276-3 - Representation of results of particle size analysis - Part 3: Adjustment of an experimental curve to a reference model
Published by ISO on July 1, 2008
This part of ISO 9276 specifies methods for the adjustment of an experimental curve to a reference model with respect to a statistical background. Furthermore, the evaluation of the residual...
This document references:
ISO 9276-4 - Representation of results of particle size analysis — Part 4: Characterization of a classification process AMENDMENT 1: Additional explanations and minor corrections
Published by ISO on October 1, 2017
A description is not available for this item.
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