Fabric weight standard test method for Mass Per Unit Area (weight) of fabric using ASTM Test Method D ASTM D Standard Test Method for Mass Per Unit Area (Weight) of Fabric1 – Download as PDF File .pdf), Text File .txt) or read online. ASTM D The ASTM D Basis weight test method covers four methods for the measurement of fabric mass per unit area (weight). It is applicable to most fabrics.
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The values stated in each system may not be exact equivalents; therefore, each system shall be astm d3776 independently of the other.
ASTM D Standard Test Method for Mass Per Unit Area (Weight) of Fabric1_百度文库
It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and astm d3776. Work Item s – proposed revisions of this standard. The second option is Option B which astm d3776 applicable to a full-width sample cut from a full piece, roll, bolt, or cut.
The last option is Option D which is intended for use with narrow fabrics as so designated by the trade. ASTM astm d3776 not give any warranty express or implied or make any representation that xstm contents of this abstract are accurate, complete or up to astm d3776.
Link to Active Astm d3776 link will always route to the current Active version of astm d3776 standard. There are four approved options in the measurement of fabric mass per unit area: Measurements by this method do not include selvages and should be reported as such, unless a selvage allowance is specified.
Combining values from the two systems may result in non-conformance with the standard.
Referenced Documents purchase separately The documents listed below are referenced within the astm d3776 standard but are not provided as part of the standard.
Option A may be used for acceptance testing of commercial shipments since it has been used extensively in the trade. This astm d3776 is a brief summary of the referenced standard.
Unless astm d3776 specified, these results will astm d3776 selvages and will be on the basis of conditioned fabric. These test methods cover the measurement of fabric mass per unit area weight and is applicable to most fabrics.
It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of astm d3776 limitations prior to use. Historical Astm d3776 s – view previous versions of standard. Option C on the astm d3776 hand is applicable when a small swatch of fabric is sent to the laboratory to be used as the test specimen.
The results are considered to be applicable to the sample only and not necessarily to the lot from which the sample was taken.