ISO 8791-4:2021
Paper and board — Determination of roughness/smoothness (air leak methods) — Part 4: Print-surf method
This document specifies a method for determining the roughness of paper and board using an apparatus which conforms to the Print-surf method, as defined in this document. It is applicable to all printing papers and boards with which it is possible to form a substantially airtight seal against the guard lands of the measuring head.
| Get this standard | Prices exclude GST | |
|---|---|---|
| PDF ( Single user document) |
$179.13 NZD
|
|
| HardCopy |
$214.78 NZD
|
|
| Networkable PDF |
Price varies
|
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
5.1 Print-surf tester (two types)
5.2 Principal components of the system
5.3 Measuring system
6 Sampling
7 Condition
8 Preparation of test pieces
9 Procedure
10 Calculation
11 Precision
12 Test report
Annex A Calculation of roughness in micrometres
Annex B (normative) Maintenance of Print-surf roughness testers
Annex C (normative) Calibration of variable-area flowmeters
Annex D (informative) Precision
Bibliography
Previous versions
Keep me up-to-date
Register to receive notifications when updates are made to this standard.
Related Information
Similar Standards
-
AS/NZS 1301.001s:2002
Methods of test for pulp and paper - Methods of test for pulp and paper Method 001s: Basic density of pulpwood
-
AS/NZS 1301.010s:2007
Methods of test for pulp and paper - Determination of moisture in wood chips
-
AS/NZS 1301.012:2017
Methods of test for pulp and paper - Method 012: Organic solvent extractives in wood, pulp and paper -
AS/NZS 1301.013rp:2007
Methods of test for pulp and paper - Sampling of wood chips for testing
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
5.1 Print-surf tester (two types)
5.2 Principal components of the system
5.3 Measuring system
6 Sampling
7 Condition
8 Preparation of test pieces
9 Procedure
10 Calculation
11 Precision
12 Test report
Annex A Calculation of roughness in micrometres
Annex B (normative) Maintenance of Print-surf roughness testers
Annex C (normative) Calibration of variable-area flowmeters
Annex D (informative) Precision
Bibliography