{"id":205400,"date":"2024-10-19T13:11:17","date_gmt":"2024-10-19T13:11:17","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-c351-2\/"},"modified":"2024-10-25T05:51:19","modified_gmt":"2024-10-25T05:51:19","slug":"astm-c351-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-c351-2\/","title":{"rendered":"ASTM-C351"},"content":{"rendered":"

ASTM C351-92b-e1-Reapproved1999<\/h3>\n

Withdrawn Standard: Standard Test Method for Mean Specific Heat of Thermal Insulation (Withdrawn 2008)<\/h4>\n
\n

ASTM C351<\/h4>\n

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

1.1 This test method covers the determination of mean specific heat of thermal insulating materials. The materials must be essentially homogeneous and composed of matter in the solid state.<\/p>\n

1.2 This test method employs the classical method of mixtures. This provides procedures and apparatus simpler than those generally used in scientific calorimetry, an accuracy that is adequate for most thermal insulating purposes, and a degree of precision that is reproducible by laboratory technicians of average skill. While this test method was developed for testing thermal insulations, it is easily adaptable to measuring the specific heat of other materials.<\/p>\n

1.3 The test procedure provides for a mean temperature of approximately 60\u00b0C (100 to 20\u00b0C temperature range), using water as the calorimetric fluid. By substituting other calorimetric fluids the temperature range may be changed as desired.<\/p>\n

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

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.<\/p>\n

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

calorimeter; electrolytic copper; method of mixtures; specific heat; thermal capacity; thermal diffusivity; water equivalent<\/p>\n

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

ICS Number Code 91.100.60 (Thermal and sound insulating materials)<\/p>\n

DOI:<\/strong> 10.1520\/C0351-92BR99E01<\/p>\n<\/div>\n

PDF Catalog<\/h4>\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 Method
Significance and Use <\/td>\n<\/tr>\n
2<\/td>\nApparatus
Test Specimens
FIG. 1 <\/td>\n<\/tr>\n
3<\/td>\nCalibration
FIG. 2 <\/td>\n<\/tr>\n
4<\/td>\nProcedure
Calculation
FIG. 3 <\/td>\n<\/tr>\n
5<\/td>\nReport
Precision and Bias
Keywords
FIG. 4 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

C351-92b(1999)e1 Standard Test Method for Mean Specific Heat of Thermal Insulation (Withdrawn 2008)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n1999<\/td>\n5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":205407,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1261,2637],"product_tag":[],"class_list":{"0":"post-205400","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-91-100-60","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\/205400","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\/205407"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=205400"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=205400"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=205400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}