Name: UNI ISO 5636-4 : 2014
Brand: UNI

PAPER AND BOARD - DETERMINATION OF AIR PERMEANCE (MEDIUM RANGE) - PART 4: SHEFFIELD METHOD

Published date

03-04-2014

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Sampling
7 Conditioning
8 Preparation of test pieces
9 Calibration
10 Procedure
11 Expression of results
12 Test report
Annex A (normative) - Calibration of flowmeters
Annex B (informative) - Conversion of Sheffield units
(SU) to SI units
Annex C (informative) - Precision data
Bibliography

The standard specifies the Sheffield method for determining the air permeance of paper and board using the Sheffield apparatus.

Committee	CT 8
DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current

Standards	Relationship
ISO 5636-4:2013	Identical

TAPPI T 547 : 2012	AIR PERMEANCE OF PAPER AND PAPERBOARD (SHEFFIELD METHOD)
ISO 5725-1:1994	Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 187:1990	Paper, board and pulps — Standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples
ISO/TR 24498:2006	Paper, board and pulps Estimation of uncertainty for test methods
ISO 186:2002	Paper and board — Sampling to determine average quality
TAPPI T 1200 : 2014	INTERLABORATORY EVALUATION OF TEST METHODS TO DETERMINE TAPPI REPEATABILITY AND REPRODUCIBILITY