{"id":287863,"date":"2024-10-19T19:31:01","date_gmt":"2024-10-19T19:31:01","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-17-30348250-dc\/"},"modified":"2024-10-25T16:24:47","modified_gmt":"2024-10-25T16:24:47","slug":"bsi-17-30348250-dc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-17-30348250-dc\/","title":{"rendered":"BSI 17\/30348250 DC"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\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
4<\/td>\nContents Page <\/td>\n<\/tr>\n
8<\/td>\n1 Scope
2 Normative references
3 Terms, definitions, description, abbreviations and symbols
3.1 Terms, definitions and abreviations <\/td>\n<\/tr>\n
9<\/td>\n3.2 Description <\/td>\n<\/tr>\n
10<\/td>\n3.3 Symbols
4 Designation
5 Classification <\/td>\n<\/tr>\n
11<\/td>\n6 Requirements
6.1 General <\/td>\n<\/tr>\n
12<\/td>\n6.2 Nominal values and tolerances
6.3 Ergonomics
6.4 Design
6.5 Materials
6.5.1 General <\/td>\n<\/tr>\n
13<\/td>\n6.5.2 Skin compatibility
6.6 Mechanical stress (optional)
6.7 Resistance to temperature
6.8 Respiratory Interface (RI)
6.8.1 General
6.8.2 Head harness
6.8.3 Visor <\/td>\n<\/tr>\n
14<\/td>\n6.9 Inward leakage
6.10 Breathing resistance
6.11 Air supply <\/td>\n<\/tr>\n
15<\/td>\n6.12 Warning facilities
6.12.1 General
6.12.2 Low energy warning
6.12.3 Low flow warning
6.13 Electrical components
6.14 Breathing hose, if applicable, and couplings
6.14.1 General <\/td>\n<\/tr>\n
16<\/td>\n6.14.2 Strength of coupling to RI
6.15 Filters
6.15.1 Particle filters – Classification and designation
6.15.2 Gas filters
6.15.2.1 Classification and designation <\/td>\n<\/tr>\n
17<\/td>\n6.15.2.2 Types of filters
6.15.2.3 Classes of filters – Types A, B, E, and K <\/td>\n<\/tr>\n
18<\/td>\n6.15.2.4 Combined filters
6.15.3 Filter requirements
6.15.3.1 General
6.15.3.2 Materials
6.15.3.3 Mechanical strength – Filter
6.15.3.4 Protection efficiency\/capacity <\/td>\n<\/tr>\n
19<\/td>\n6.15.3.5 Multiple filters <\/td>\n<\/tr>\n
21<\/td>\n6.16 Noise level <\/td>\n<\/tr>\n
22<\/td>\n6.17 Carbon dioxide content of the inhalation air
6.18 Flammability
6.19 Exhalation means, if applicable <\/td>\n<\/tr>\n
23<\/td>\n6.20 Total mass of RPD
6.21 Practical performance <\/td>\n<\/tr>\n
24<\/td>\n7 Testing
7.1 Test schedule <\/td>\n<\/tr>\n
25<\/td>\n7.2 Temperature conditioning
7.2.1 RPD components including filters
7.2.2 Particle filters and gas filters <\/td>\n<\/tr>\n
26<\/td>\n7.3 Inspection
7.4 Inward leakage <\/td>\n<\/tr>\n
28<\/td>\n7.5 Field of vision <\/td>\n<\/tr>\n
30<\/td>\n7.6 Visor robustness <\/td>\n<\/tr>\n
31<\/td>\n7.7 Breathing resistance
7.8 Air supply flow rate
7.8.1 Principle
7.8.2 Test equipment
7.8.3 Preparation of RPD
7.8.4 Fitting the RPD into the apparatus <\/td>\n<\/tr>\n
34<\/td>\n7.8.5 Air flow during initial flow rate
7.8.5.1 RPD tested in accordance with Figure\u00a05 or Figure\u00a06
7.8.5.2 RPD tested in accordance to Figure\u00a07
7.8.6 Air flow during intended duration and low energy warning
7.8.7 Low flow warning <\/td>\n<\/tr>\n
35<\/td>\n7.9 Resistance to collapse of breathing hose
7.9.1 Principle
7.9.2 Apparatus
7.9.3 Procedure
7.10 Strength of hose and couplings and of connection between hood and breathing hose <\/td>\n<\/tr>\n
36<\/td>\n7.11 Mechanical strength
7.11.1 Test equipment
7.11.2 Test procedure <\/td>\n<\/tr>\n
37<\/td>\n7.12 Filter performance testing
7.12.1 General
7.12.2 Particle filter efficiency
7.12.3 Gas capacity
7.12.3.1 General
7.12.3.2 Gas filters type A, B, E and K <\/td>\n<\/tr>\n
39<\/td>\n7.12.3.3 Special filters
7.12.3.4 AX filters
7.12.3.5 SX filters <\/td>\n<\/tr>\n
40<\/td>\n7.13 Carbon dioxide content of the inhalation air
7.13.1 Principle
7.13.2 Test equipment <\/td>\n<\/tr>\n
41<\/td>\n7.13.3 Procedure <\/td>\n<\/tr>\n
42<\/td>\n7.13.4 Report
7.14 Practical performance
7.14.1 Test subjects
7.14.2 Test conditions
7.14.3 Procedure <\/td>\n<\/tr>\n
43<\/td>\n7.14.4 Test report
8 Marking
8.1 General
8.2 RI <\/td>\n<\/tr>\n
44<\/td>\n8.3 Blower-unit and battery casing (if separate from the blower-unit)
8.4 Filters
8.4.1 General <\/td>\n<\/tr>\n
45<\/td>\n8.4.2 Gas and combined filters
8.4.3 Combined filters
8.5 Filter package
8.6 RPD packages <\/td>\n<\/tr>\n
46<\/td>\n9 Information supplied by the manufacturer
9.1 Complete RPD <\/td>\n<\/tr>\n
47<\/td>\n9.2 Filters <\/td>\n<\/tr>\n
48<\/td>\nAnnex\u00a0ZA (informative)Relationship between this European Standard and the basic health and safety requirements of EU Directive 89\/686\/EEC on Personal Protective Equipment aimed to be covered <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

BS EN 12941. Respiratory protective devices. Powered filtering devices incorporating a loose fitting respiratory interface. Requirements, testing, marking<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2017<\/td>\n50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":287867,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-287863","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\/287863","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\/287867"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=287863"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=287863"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=287863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}