DIN ISO 4120:2005-04

Name: DIN ISO 4120:2005-04
Brand: DIN

Superseded

SENSORY ANALYSIS - METHODOLOGY - TRIANGLE TEST

Available format(s)

Hardcopy , PDF

Superseded date

01-10-2007

Language(s)

English

Published date

12-01-2013

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 General test conditions and requirements
6 Assessors
   6.1 Qualification
   6.2 Number of assessors
7 Procedure
8 Analysis and interpretation of results
   8.1 When testing for a difference
   8.2 When testing for similarity
9 Test report
10 Precision and bias
Annex A (normative) Tables
Annex B (informative) Examples
Bibliography

Defines a procedure for determining whether a perceptible sensory difference or similarity exists between samples of two products.

DocumentType	Standard
Pages	18
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Superseded

Standards	Relationship
ISO 4120:2004	Identical

ISO 8586-1:1993	Sensory analysis General guidance for the selection, training and monitoring of assessors Part 1: Selected assessors
ISO 10399:2004	Sensory analysis Methodology Duo-trio test
ISO 8586-2:2008	Sensory analysis General guidance for the selection, training and monitoring of assessors Part 2: Expert sensory assessors
ISO 6658:2017	Sensory analysis — Methodology — General guidance
ISO 8589:2007	Sensory analysis — General guidance for the design of test rooms
ISO 5492:2008	Sensory analysis — Vocabulary
ISO 3534-1:2006	Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability