{"id":238813,"date":"2024-10-19T15:36:35","date_gmt":"2024-10-19T15:36:35","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-60068-3-12011\/"},"modified":"2024-10-25T10:18:01","modified_gmt":"2024-10-25T10:18:01","slug":"bs-en-60068-3-12011","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-60068-3-12011\/","title":{"rendered":"BS EN 60068-3-1:2011"},"content":{"rendered":"

This part of IEC 60068 provides guidance regarding the performance of cold and dry heat tests.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nEnglish
\n
CONTENTS <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Selection of test procedures
4.1 General background <\/td>\n<\/tr>\n
8<\/td>\n4.2 Mechanisms of heat transfer <\/td>\n<\/tr>\n
9<\/td>\nFigure 1 \u2013 Experimental data on the effect of airflow on surface temperature
\nof a wire-wound resistor \u2013 Radial airflow <\/td>\n<\/tr>\n
10<\/td>\nFigure 2 \u2013 Experimental data on the effect of airflow on surface temperature
\nof a wire-wound resistor \u2013 Axial airflow <\/td>\n<\/tr>\n
11<\/td>\nFigure 3 \u2013 Temperature distribution on a cylinder with homogeneous heat generation in airflow of velocities 0,5, 1 and 2 m x
\ns\u20131 <\/td>\n<\/tr>\n
12<\/td>\n4.3 Test chambers <\/td>\n<\/tr>\n
13<\/td>\n4.4 Measurements
Table 1 \u2013 Influence parameters when testing heat-dissipating specimens <\/td>\n<\/tr>\n
14<\/td>\nAnnex A (informative) Effect of airflow on chamber conditions and
\non surface temperatures of test specimens <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Environmental testing – Supporting documentation and guidance. Cold and dry heat tests<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2011<\/td>\n18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":238820,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-238813","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/238813","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\/238820"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=238813"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=238813"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=238813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}