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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Weights of unconditioned fabric will be affected by the past history of the product. Describe the material or product sampled and the method of sampling used.
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The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Proceed to Checkout Continue Shopping. This standard is not included in any packages. Seersucker Gingham Corduroy Denim 0. Mass per linear yard: Specimens of a fabric may be weighed together. NOTE 2—The tabulated values of the critical differences should be considered to be a general statement, particularly with respect to betweenlaboratory precision.
Current edition approved July 1, A number in parentheses indicates the year of last reapproval. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.
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.
As the voice of the U.
Unless otherwise specified, these results will include selvages and will be on the basis of conditioned fabric. The values stated in each system may not be exact equivalents; therefore, d3767 system shall be used independently of the other.
Fabric Weight ASTM Test Method D3776
Historical Version s – view aztm versions of standard. Option C—Small Swatch of Fabric 9. Add to Alert PDF. The accuracy of the scale should be certi? For die-cut specimens, the area of the die is normally given. 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.
This standard is subject to revision xstm any time by the responsible technical committee and must be reviewed every? Originally approved in Precision and Bias Competent statistical assistance is recommended for the investigation of bias. For other asrm, multiply the length by the width. These fabrics are usually mm 12 in. Combining values from the two systems may result in non-conformance with the standard.
If insufficient fabric is available to meet these criteria, note that fact in the report. Take a minimum of three such laboratory samples from different places, distributed as evenly as practicable along the length of the roll or piece. 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.
You may delete a document from your Alert Profile at any time. Prepare such specimens from small swatches as is possible. Option D—Narrow Fabrics Consider the roll of fabric to be the primary sampling units.
ASTM D/DMae1 – Standard Test Methods for Mass Per Unit Area (Weight) of Fabric
In this procedure the complete laboratory sample is used as the specimen. Measurements by this method do not include selvages and should be reported as such, unless a selvage allowance is specified.
The results are considered to be applicable to the 3d776 only and not necessarily to the lot from which the sample was taken. If satm document is revised or asstm, you will be notified by email. The results are considered to be applicable to the sample only and not necessarily to the lot from which the sample was taken.
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. Option A may be used for acceptance testing of commercial shipments since it has been used extensively in the trade. Consider the rolls of fabric in the lot sample as the laboratory sample and as the test specimens.
Summary of Test Methods 4. Option C asrm the other hand is applicable when a small swatch of fabric is sent to the laboratory to be used as the test specimen. The test specimens should then be randomly assigned in equal numbers to each laboratory for testing. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility. Your Alert Profile lists the documents that will be monitored.
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. Already Subscribed to this document.