Fabric weight standard test method for Mass Per Unit Area (weight) of fabric using ASTM Test Method D Designation: D /DM – 09a Standard Test Methods for Mass Per Unit Area (Weight) of Fabric1 This standard is issued under the?xed. ASTM D/DMa(). Standard Test Methods for Mass Per Unit Area (Weight) of Fabric. standard by ASTM International, 07/15/.
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In this procedure the complete laboratory sample is used as the specimen. If the document is revised or amended, you will be d376 by email. Subscription pricing is determined by: Proceed to Checkout Continue Shopping. Describe the material or product sampled and the method of sampling used. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
The accuracy of the scale should be certi? Combining values from the two systems may result in non-conformance with the standard.
Fabric Weight ASTM Test Method D3776
Unless otherwise specified, these results will include selvages and will be on the basis of conditioned fabric. Precision and Bias As a minimum, the two parties should take a group of test specimens which are as homogeneous as possible and which are from a lot of material of the type in question. If a bias is found, either its cause must be found and corrected or the purchaser and the supplier must agree to interpret future test results in the light of the known bias. Combining values from the two systems may result in non-conformance with the standard.
Standards Subsctiption may be the perfect solution. Consider rolls of fabric to be the primary sampling units. You may delete a document from your Alert Profile at any time.
If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below. If insufficient fabric is available to meet these criteria, note that fact in the report. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.
Please first verify your email before subscribing to alerts. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. We have no amendments or corrections for this standard. Last previous edition approved in as D — Summary of Test Methods 4.
Please first log in with a verified email before subscribing to alerts. Replaces Sections 35 to 41 of Methods D — 64 Specimens of a fabric may be weighed together. Link to Active This link will always route to the current Active version of the standard.
Work Item s – proposed revisions of this standard. Prepare such specimens from small swatches as is possible.
It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. NOTE 2—The tabulated values of the critical differences should be asmt to be a general statement, particularly with respect to betweenlaboratory precision.
Current edition approved July 1, The cut edges must be a straight line, 3d776 of indentations or bulges, unless both edges have been made to trace parallel?
This abstract is a brief summary of the referenced standard.
Your Alert Profile lists asmt documents that will be monitored. Consider the roll of fabric to be the primary sampling units. This standard is also available to be included in Standards Subscriptions. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm. Measurements by this method do not include selvages and should be reported as such, unless a selvage allowance is specified.
These fabrics are usually mm 12 in.
Fabric Weight Testing using ASTM Test Method D
Option D—Narrow Fabrics Take r3776 minimum of three such laboratory samples from different places, distributed as evenly as practicable along the length of 3d776 roll or piece. In this procedure a complete laboratory sample is used as a specimen. This standard is not included in any packages. The results are considered to be applicable to the sample only and not necessarily to the asgm from which the sample was taken. Originally approved in Option C—Small Swatch of Fabric 9. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.
Weights of unconditioned fabric will be affected by asttm past history of the product. The components of variance for fabric mass per unit area expressed as standard deviations were calculated to be as follows: Need more than one copy? Seersucker Gingham Corduroy Denim 0. The second option is Option B which is applicable to a full-width sample cut from a full piece, roll, bolt, or cut. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server.
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