ASTM F2203-13(2018)

Standard Test Method for Linear Measurement Using Precision Steel Rule

SIGNIFICANCE AND USE
4.1 This test method provides a means for measuring linear dimensions. Accurate measurement of dimensions can be critical to meeting specifications and characterizing process performance.  
4.2 This test method should not be applied to tolerance ranges of less than 3 mm (1/8 in.) when it is preferable that test error does not exceed 30 % of tolerance range. See Precision and Bias Section for gage repeatability and reproducibility results.  
4.3 This test method does not address acceptability criteria. These need to be jointly determined by the user and producer of the product.
SCOPE
1.1 This test method covers the measurement of linear dimension of flexible packages and packaging materials. It is recommended for use with an allowable tolerance range of 3 mm (1/8 in.) or greater based on gage repeatability and reproducibility presented in the Precision and Bias section.  
1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.  
1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

• Status: Historical
• Publication Date: 31-Aug-2018
• ICS: 17.040.01 - Linear and angular measurements in general
• Technical Committee: F02 - Primary Barrier Packaging
• Drafting Committee: F02.20 - Physical Properties

Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: F2203 − 13 (Reapproved 2018)
Standard Test Method for
Linear Measurement Using Precision Steel Rule
This standard is issued under the fixed designation F2203; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope looking at a measurement gage from different angles can cause
variation in the reporting of that measurement.
1.1 This test method covers the measurement of linear
dimension of flexible packages and packaging materials. It is
4. Significance and Use
recommended for use with an allowable tolerance range of 3
mm ( ⁄8 in.) or greater based on gage repeatability and 4.1 This test method provides a means for measuring linear
reproducibility presented in the Precision and Bias section. dimensions. Accurate measurement of dimensions can be
critical to meeting specifications and characterizing process
1.2 The values stated in either SI units or inch-pound units
performance.
are to be regarded separately as standard. The values stated in
each system may not be exact equivalents; therefore, each 4.2 This test method should not be applied to tolerance
system shall be used independently of the other. Combining ranges of less than 3 mm ( ⁄8 in.) when it is preferable that test
error does not exceed 30 % of tolerance range. See Precision
values from the two systems may result in non-conformance
with the standard. and Bias Section for gage repeatability and reproducibility
results.
1.3 This international standard was developed in accor-
dance with internationally recognized principles on standard-
4.3 This test method does not address acceptability criteria.
ization established in the Decision on Principles for the These need to be jointly determined by the user and producer
Development of International Standards, Guides and Recom-
of the product.
mendations issued by the World Trade Organization Technical
Barriers to Trade (TBT) Committee. 5. Apparatus
5.1 Precision Steel Rule:
2. Referenced Documents
5.1.1 Tempered steel rule in increments of ⁄64 in., 100ths, or
2.1 ASTM Standards: ⁄2 mm.
E171/E171M Practice for Conditioning and Testing Flexible 5.1.2 Steel rule should be of sufficient length to measure full
Barrier Packaging dimension of interest.
E691 Practice for Conducting an Interlaboratory Study to 5.1.3 It is recommended that a calibration be performed on
Determine the Precision of a Test Method the apparatus used and it is certified to a recognized industry
standard.
3. Terminology
6. Sampling
3.1 Definitions:
6.1 The number of samples tested should be adequate to be
3.1.1 linear dimension—the measurement of length, width
or relative positions. predictive of performance. Caution should be taken when
eliminating samples with defects as this can bias results.
3.1.2 parallax error—the error resulting from a change in
observational relationship to a fixed position. For example,
7. Conditioning
7.1 Conditioning of the samples will depend on the material
under evaluation. If conditioning before testing is appropriate,
This test method is under the jurisdiction ofASTM Committee F02 on Primary
Barrier Packaging and is the direct responsibility of Subcommittee F02.20 on normal, and desirable, refer to Specification E171/E171M.
Physical Properties.
Current edition approved Sept. 1, 2018. Published November 2018. Originally
8. Procedure
approved in 2002. Last previous edition approved in 2013 as F2203 – 13. DOI:
10.1520/F2203-13R18.
8.1 Review applicable specifications, drawings, or proce-
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
dures. Specify unit of measure to be used and directions related
contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
to precision requirements (for example, measure to nearest 0.5
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. mm, round up or down to nearest 0.5 mm, to ⁄64 in., etc.).
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
F2203 − 13 (2018)
TABLE 1 Description of Materials Measured in Round Robin
end point of the measurement. Determine the measurement by
Studies
subtracting the start point measurement from the end point.
Measurement Measurement Ruler Scaling
Record the number in the unit of measure and precision
Material Type
Set Characteristic Applied
required by specification.
A Foil Web Web Width in.
B Paper Web Web Width in.
9. Report
C Spunbonded Olefin Web Web Width mm
D Printed Foil Web Print Repeat Length in.
9.1 Report the following information:
E Printed Paper Web Print Repeat Length in.
9.1.1 Lot number and source of material, date, time, loca-
F Printed Spunbonded Olefin Print Repeat Length mm
Web tion and operator of test and complete identification of mate-
G Forming Film Web Web Width mm
rials being tested,
H Finished Pouch Dimension A in.
9.1.2 Any conditioning of the materials,
I Finished Pouch Dimension B in.
J Finished Pouch Dimension C in. 9.1.3 Any and all deviations from standard, and
K Finished Pouch Dimension D in.
9.1.4 The sampling plan and number of specimens tested
L Finished Pouch Dimension E in.
along with test results.
M Finished Pouch Dimension F in.
10. Precision and Bias
10.1 Precision—A research report describes a round robin
Depending upon the level of accuracy and visual acuity, image
conducted in 2001 in accordance w
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: F2203 − 13 F2203 − 13 (Reapproved 2018)
Standard Test Method for
Linear Measurement Using Precision Steel Rule
This standard is issued under the fixed designation F2203; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 This test method covers the measurement of linear dimension of flexible packages and packaging materials. It is
recommended for use with an allowable tolerance range of 3 mm ( ⁄8 in.) or greater based on gage repeatability and reproducibility
presented in the Precision and Bias section.
1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each
system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the
two systems may result in non-conformance with the standard.
1.3 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2.1 ASTM Standards:
E171E171/E171M Practice for Conditioning and Testing Flexible Barrier Packaging
E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
3. Terminology
3.1 Definitions:
3.1.1 linear dimension—the measurement of length, width or relative positions.
3.1.2 parallax error—the error resulting from a change in observational relationship to a fixed position. For example, looking
at a measurement gage from different angles can cause variation in the reporting of that measurement.
4. Significance and Use
4.1 This test method provides a means for measuring linear dimensions. Accurate measurement of dimensions can be critical
to meeting specifications and characterizing process performance.
4.2 This test method should not be applied to tolerance ranges of less than 3 mm ( ⁄8 in.) when it is preferable that test error
does not exceed 30 % of tolerance range. See Precision and Bias Section for gage repeatability and reproducibility results.
4.3 This test method does not address acceptability criteria. These need to be jointly determined by the user and producer of
the product.
5. Apparatus
5.1 Precision Steel Rule:
1 1
5.1.1 Tempered steel rule in increments of ⁄64 in., 100ths, or ⁄2 mm.
5.1.2 Steel rule should be of sufficient length to measure full dimension of interest.
5.1.3 It is recommended that a calibration be performed on the apparatus used and it is certified to a recognized industry
standard.
This test method is under the jurisdiction of ASTM Committee F02 on FlexiblePrimary Barrier Packaging and is the direct responsibility of Subcommittee F02.20 on
Physical Properties.
Current edition approved May 1, 2013Sept. 1, 2018. Published June 2013November 2018. Originally approved in 2002. Last previous edition approved in 20122013 as
F2203 – 02 (2012).F2203 – 13. DOI: 10.1520/F2203-13.10.1520/F2203-13R18.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
F2203 − 13 (2018)
TABLE 1 Description of Materials Measured in Round Robin
Studies
Measurement Measurement Ruler Scaling
Material Type
Set Characteristic Applied
A Foil Web Web Width in.
B Paper Web Web Width in.
C Spunbonded Olefin Web Web Width mm
D Printed Foil Web Print Repeat Length in.
E Printed Paper Web Print Repeat Length in.
F Printed Spunbonded Olefin Print Repeat Length mm
Web
G Forming Film Web Web Width mm
H Finished Pouch Dimension A in.
I Finished Pouch Dimension B in.
J Finished Pouch Dimension C in.
K Finished Pouch Dimension D in.
L Finished Pouch Dimension E in.
M Finished Pouch Dimension F in.
6. Sampling
6.1 The number of samples tested should be adequate to be predictive of performance. Caution should be taken when
eliminating samples with defects as this can bias results.
7. Conditioning
7.1 Conditioning of the samples will depend on the material under evaluation. If conditioning before testing is appropriate,
normal, and desirable, refer to Specification E171E171/E171M.
8. Procedure
8.1 Review applicable specifications, drawings, or procedures. Specify unit of measure to be used and directions related to
precision requirements (for example, measure to nearest 0.5 mm, round up or down to nearest 0.5 mm, to ⁄64 in., etc.). Depending
upon the level of accuracy and visual acuity, image magnification may be an aid.
8.2 Lay sample to be measured on flat surface with sufficient color contrast to distinguish the edge of the sample. Sample should
lay flat and smooth without wrinkles, creases or folds. Material should not be under tension when measured.
NOTE 1—Example A and Example B begin at the leading edge of fixed scale division on rule at a point within the scale, at 1 in. or 10 mm, for example.
FIG. 1 Proper Alignment to Ruler Scale Divisions
F2203 − 13 (2018)
TABLE 2 Summa
...