{"id":416296,"date":"2024-10-20T06:10:00","date_gmt":"2024-10-20T06:10:00","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-22-30449834-dc-2022\/"},"modified":"2024-10-26T11:27:16","modified_gmt":"2024-10-26T11:27:16","slug":"bsi-22-30449834-dc-2022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-22-30449834-dc-2022\/","title":{"rendered":"BSI 22\/30449834 DC 2022"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\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>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
10<\/td>\n4 Symbols and abbreviated terms <\/td>\n<\/tr>\n
11<\/td>\n5 Test methods
5.1 Test gas
5.2 Measurement of the volume flow rate (pumping speed)
5.2.1 General
5.2.2 Volume flow rate (pumping speed) measurement by the throughput method
5.2.3 Volume flow rate (pumping speed) measurement by the orifice method
5.2.4 Pretreatment procedure
5.2.5 Measurement of water vapor pumping speed <\/td>\n<\/tr>\n
12<\/td>\n5.3 Maximum throughput measurement
5.3.1 General
5.3.2 Measurement method
5.3.3 Measurement setup
5.3.4 Measuring procedure
5.4 Pumping capacity measurement
5.4.1 General
5.4.2 Measurement setup <\/td>\n<\/tr>\n
13<\/td>\n5.4.3 Measuring procedure
5.5 Measurement of base pressure
5.6 Measurement of cooldown time
5.6.1 General
5.6.2 Measurement setup
5.6.3 Measuring procedure <\/td>\n<\/tr>\n
14<\/td>\n5.7 Measurement of crossover value
5.7.1 General
5.7.2 Measurement method
5.7.3 Measurement setup <\/td>\n<\/tr>\n
16<\/td>\n5.7.4 Measuring procedure
6 Test report
6.1 Content <\/td>\n<\/tr>\n
17<\/td>\n6.2 Report on pump parameters
6.3 Report on test equipment and conditions
6.4 Report on operational parameters
6.5 Report on pump performance <\/td>\n<\/tr>\n
19<\/td>\nAnnex\u20acA (informative) The volume flow rate calculation for the water vapor <\/td>\n<\/tr>\n
20<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

BS ISO 21360-6. Vacuum technology. Standard methods for measuring vacuum-pump performance – Part 6. Cryo vacuum pumps<\/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>\n20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":416305,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-416296","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\/416296","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\/416305"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=416296"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=416296"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=416296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}