{"id":139035,"date":"2024-10-19T08:03:35","date_gmt":"2024-10-19T08:03:35","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d1531-5\/"},"modified":"2024-10-25T00:15:44","modified_gmt":"2024-10-25T00:15:44","slug":"astm-d1531-5","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d1531-5\/","title":{"rendered":"ASTM-D1531"},"content":{"rendered":"

ASTM D1531-06<\/h3>\n

Withdrawn Standard: Standard Test Methods for Relative Permittivity (Dielectric Constant) and Dissipation Factor by Fluid Displacement Procedures (Withdrawn 2012)<\/h4>\n
\n

ASTM D1531<\/h4>\n

Scope<\/strong><\/p>\n

1.1 These test methods provide techniques for the determination of the relative (Note 1) permittivity and the dissipation factor of solid insulating materials by fluid (Note 2) displacement.<\/p>\n

Note 1\u2014In common usage, the word “relative” is frequently dropped.<\/p>\n

Note 2\u2014The word “fluid” is a commonly used synonym for “liquid” and yet a gas is also a fluid. In this standard, the word “fluid” is used to show that liquid is not all that is meant.<\/p>\n

1.2 Test Method A is especially suited to the precise measurements on polyethylene sheeting at 23\u00b0C and at frequencies between 1 kHz and 1 MHz. It may also be used at other frequencies and temperatures to make measurements on other materials in sheet form.<\/p>\n

1.3 Test Method B is limited to the frequency range of available guarded bridges. It is especially suited to measurements on very thin films since it does not require determination of the thickness of the specimen yet it provides an estimate of the thickness of thin films that is more accurate and precise than thickness measurements obtained by other means.<\/p>\n

1.4 Test Method B is also useful for measurements of polymer sheeting up to 2-mm thickness.<\/p>\n

1.5 These test methods permit calculation of the dissipation factor of the specimens tested.<\/p>\n

1.6 The values stated in SI units are to be regarded as the standard.<\/p>\n

1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. 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.<\/i> For a specific precautionary statement, see 7.2.<\/p>\n

Keywords<\/strong><\/p>\n

dielectric constant; dissipation factor; fluid displacement (single fluid); fluid displacement (two fluid); immersion method; permittivity<\/p>\n

ICS Code<\/strong><\/p>\n

ICS Number Code 83.080.20 (Thermoplastic materials)<\/p>\n

DOI:<\/strong> 10.1520\/D1531-06<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Terminology
Summary of Test Methods <\/td>\n<\/tr>\n
2<\/td>\nSignificance and Use
Apparatus <\/td>\n<\/tr>\n
3<\/td>\nStandard Liquid Dielectrics
FIG. 1 <\/td>\n<\/tr>\n
4<\/td>\nSampling
Test Specimens
Conditioning
Procedure
TABLE 1 <\/td>\n<\/tr>\n
5<\/td>\nCalculation <\/td>\n<\/tr>\n
6<\/td>\nReport
Precision and Bias
Significance and Use
Apparatus <\/td>\n<\/tr>\n
7<\/td>\nFIG. 2 <\/td>\n<\/tr>\n
8<\/td>\nFluids
FIG. 3
FIG. 4 <\/td>\n<\/tr>\n
9<\/td>\nSampling
Test Specimens
Electrode Gap Considerations
Procedure <\/td>\n<\/tr>\n
10<\/td>\nCalculation
Report
Precision and Bias <\/td>\n<\/tr>\n
11<\/td>\nKeywords
REFERENCES
TABLE 2 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D1531-06 Standard Test Methods for Relative Permittivity (Dielectric Constant) and Dissipation Factor by Fluid Displacement Procedures<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2006<\/td>\n11<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":139044,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1179,2637],"product_tag":[],"class_list":{"0":"post-139035","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-83-080-20","7":"product_cat-astm","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/139035","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/139044"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=139035"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=139035"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=139035"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}