{"id":239421,"date":"2024-10-19T15:39:37","date_gmt":"2024-10-19T15:39:37","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-60068-3-52018\/"},"modified":"2024-10-25T10:21:47","modified_gmt":"2024-10-25T10:21:47","slug":"bs-en-60068-3-52018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-60068-3-52018\/","title":{"rendered":"BS EN 60068-3-5:2018"},"content":{"rendered":"

This part of IEC 60068 provides a uniform and reproducible method of confirming that temperature test chambers, without specimens, conform to the requirements specified in climatic test procedures of IEC 60068-2 (all parts) and other standards. This document is intended for users when conducting regular chamber performance monitoring.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
8<\/td>\nCONTENTS <\/td>\n<\/tr>\n
9<\/td>\nFOREWORD <\/td>\n<\/tr>\n
11<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
12<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
13<\/td>\nFigures
Figure 1 \u2013 Working space
Tables
Table 1 \u2013 Practical dimensions <\/td>\n<\/tr>\n
14<\/td>\n4 Measuring chamber performances
4.1 Test area environment
4.2 Temperature measurement system
4.3 Temperature chamber test specimens
Figure 2 \u2013 Example of temperature differences <\/td>\n<\/tr>\n
15<\/td>\n4.4 Specified location of temperature sensors in working space
Figure 3 \u2013 Location of sensors fortemperature chambers up to 2 000 l
Figure 4 \u2013 Location of minimal additional sensors fortemperature chambers over 2 000 l <\/td>\n<\/tr>\n
16<\/td>\n4.5 Measurement method
4.5.1 General
4.5.2 Achieved temperature
4.5.3 Temperature stabilization
Figure 5 \u2013 Example of achieved temperature <\/td>\n<\/tr>\n
17<\/td>\n4.5.4 Temperature fluctuation
Figure 6 \u2013 Example of temperature stabilization for chambers up to 2 000 l
Figure 7 \u2013 Example of temperature fluctuation <\/td>\n<\/tr>\n
18<\/td>\n4.5.5 Temperature gradient
4.5.6 Temperature variation in space
Figure 8 \u2013 Example of temperature gradient for chambers up to 2 000 l <\/td>\n<\/tr>\n
19<\/td>\n4.5.7 Temperature rate of change
Figure 9 \u2013 Example of temperature gradient for chambers <2 000 L <\/td>\n<\/tr>\n
20<\/td>\n4.6 Standard temperature sequence
5 Information to be given in the performance test report
Figure 10 \u2013 Example of temperature rate of change <\/td>\n<\/tr>\n
22<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Environmental testing – Supporting documentation and guidance. Confirmation of the performance of temperature chambers<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2018<\/td>\n24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":239424,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-239421","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\/239421","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\/239424"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=239421"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=239421"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=239421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}