{"id":402481,"date":"2024-10-20T05:01:23","date_gmt":"2024-10-20T05:01:23","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-22-30432761-dc\/"},"modified":"2024-10-26T08:56:32","modified_gmt":"2024-10-26T08:56:32","slug":"bsi-22-30432761-dc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-22-30432761-dc\/","title":{"rendered":"BSI 22\/30432761 DC"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
8<\/td>\n4 Symbols
5 Principles and techniques of detection <\/td>\n<\/tr>\n
11<\/td>\n6 Personnel
7 Apparatus
7.1 General <\/td>\n<\/tr>\n
12<\/td>\n7.2 Test component and vacuum chamber <\/td>\n<\/tr>\n
13<\/td>\n7.3 The vacuum pumping system
7.4 Heating and temperature control system
7.5 Temperature uniformity requirement
7.6 Reference leak
7.7 Tracer gas leak detector <\/td>\n<\/tr>\n
14<\/td>\n7.8 Other equipment
8 Test component preparation
8.1 Preliminary tests before hot helium leak test
8.2 Vacuum baking <\/td>\n<\/tr>\n
15<\/td>\n9 Calibration
9.1 General
9.2 Response and cleanup time measurements
9.3 Leak detector validation and determination of minimum detectable leakage rate
10 Testing procedures
10.1 Installation of the component into the test system <\/td>\n<\/tr>\n
16<\/td>\n10.2 Initial set-up of the leak testing system
10.3 Initial helium leak testing
10.4 Helium leak testing at elevated temperature
10.5 Cyclic hot helium leak testing
10.6 Final cold helium leak testing <\/td>\n<\/tr>\n
17<\/td>\n11 Test report <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Draft BS ISO 4233 Hot helium leak testing method for high temperature pressure-bearing components in nuclear fusion reactors<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2022<\/td>\n17<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":402491,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[463,2641],"product_tag":[],"class_list":{"0":"post-402481","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-27-120-20","7":"product_cat-bsi","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\/402481","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\/402491"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=402481"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=402481"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=402481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}