{"id":451857,"date":"2024-10-20T09:20:47","date_gmt":"2024-10-20T09:20:47","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-60068-2-172023-tc\/"},"modified":"2024-10-26T17:24:43","modified_gmt":"2024-10-26T17:24:43","slug":"bs-en-iec-60068-2-172023-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-60068-2-172023-tc\/","title":{"rendered":"BS EN IEC 60068-2-17:2023 – TC"},"content":{"rendered":"

IEC 60068-2-17:2023 deals with seal tests applicable to the external and internal detection in container sealing of gross leaks and fine leaks to determine the effectiveness of seals of specimens. For further tests to verify the ability of enclosures, covers and seals to maintain components and equipment in good working order, IEC 60068\u20112\u201118 can be helpful. This fifth edition cancels and replaces the fourth edition published in 1994. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) “Survey of sealing tests” has been deleted and the relevant content moved to a new Clause 4 “General”; b) the Scope has been revised; c) the figures have been updated for clarification purposes; d) all non-SI units have been removed; e) the information to be given in the relevant specification has been revised.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\n30485012 <\/td>\n<\/tr>\n
80<\/td>\nA-30442503 <\/td>\n<\/tr>\n
81<\/td>\nundefined <\/td>\n<\/tr>\n
83<\/td>\nEuropean foreword
Endorsement notice <\/td>\n<\/tr>\n
84<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
88<\/td>\nFOREWORD <\/td>\n<\/tr>\n
90<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
91<\/td>\n4 General <\/td>\n<\/tr>\n
92<\/td>\nFigures
Figure 1 \u2013 Family tree of all sealing tests <\/td>\n<\/tr>\n
93<\/td>\n5 Test Qa: Sealing of bushes, spindles and gaskets
5.1 Object
5.2 Scope of Test Qa
5.3 General description of the test
5.4 Initial measurements
5.5 Conditioning
5.6 Final measurements
5.7 Information to be given in the relevant specification <\/td>\n<\/tr>\n
94<\/td>\n6 Test Qc: Container sealing, gas leak
6.1 Object
6.2 Scope of Test Qc
6.3 General description of the test
6.4 Test Method 1 <\/td>\n<\/tr>\n
95<\/td>\n6.5 Test Method 2
6.6 Test Method 3
Tables
Table 1 \u2013 Test conditions for Test Method 3, Step 1 <\/td>\n<\/tr>\n
96<\/td>\n6.7 Information to be given in the relevant specification
7 Test Qd: Container sealing, seepage of filling liquid
7.1 Object
7.2 Scope of Test Qd
7.3 General description of the test
7.4 Severities <\/td>\n<\/tr>\n
97<\/td>\n7.5 Preconditioning
7.6 Initial measurements
7.7 Conditioning
7.8 Final measurements
7.9 Information to be given in the relevant specification
8 Test Qf: Immersion
8.1 Object
8.2 General description of the test <\/td>\n<\/tr>\n
98<\/td>\n8.3 Initial measurements
8.4 Preconditioning
8.5 Conditioning
8.6 Recovery
8.7 Final measurements
Table 2 \u2013 Head-of-water and corresponding pressure differences <\/td>\n<\/tr>\n
99<\/td>\n8.8 Information to be given in the relevant specification
9 Test Qk: Sealing tracer gas method with mass spectrometer
9.1 Object
9.2 Scope of Test Qk
9.3 General description of the test <\/td>\n<\/tr>\n
100<\/td>\n9.4 Test Method 1
9.4.1 General
9.4.2 Severities <\/td>\n<\/tr>\n
101<\/td>\nTable 3 \u2013 Severities and test conditions (and corresponding equivalent standard leak rates) <\/td>\n<\/tr>\n
102<\/td>\n9.4.3 Preconditioning
9.4.4 Initial measurements
9.4.5 Test parameters
9.4.6 Conditioning
9.4.7 Recovery
9.4.8 Gross leaks <\/td>\n<\/tr>\n
103<\/td>\n9.4.9 Final measurements
9.5 Test Method 2
9.5.1 General
9.5.2 Preconditioning
9.5.3 Initial measurements
9.5.4 Conditioning
9.5.5 Gross leaks
9.5.6 Final measurements <\/td>\n<\/tr>\n
104<\/td>\n9.6 Test Method 3
9.6.1 General
9.6.2 Preconditioning
9.6.3 Initial measurements
9.6.4 Conditioning
9.6.5 Final measurements <\/td>\n<\/tr>\n
105<\/td>\n9.7 Information to be given in the relevant specification
10 Test Ql: Bomb pressure test
10.1 Object
10.2 Scope of Test Ql
10.3 General description of the test <\/td>\n<\/tr>\n
106<\/td>\n10.4 Initial measurements
10.5 Conditioning
10.6 Recovery
10.7 Final measurements <\/td>\n<\/tr>\n
107<\/td>\n10.8 Information to be given in the relevant specification
11 Test Qm: Tracer gas sealing test with internal pressurization
11.1 Object
11.2 Scope of Test Qm
11.3 General description of the test
11.3.1 Total method and local method
11.3.2 Corresponding leak rate <\/td>\n<\/tr>\n
108<\/td>\n11.3.3 Test Method 1: Cumulative test
11.3.4 Test Method 2: Probing test
11.4 Preconditioning
11.5 Conditioning
11.5.1 General
11.5.2 Test Method 1: Cumulative test <\/td>\n<\/tr>\n
109<\/td>\n11.5.3 Test Method 2: Probing test <\/td>\n<\/tr>\n
110<\/td>\n11.6 Information to be given in the relevant specification
12 Test Qy: Pressure rise sealing test
12.1 Object
12.2 Scope of Test Qy
12.3 General description of the test
12.3.1 Test method
12.3.2 Test equipment <\/td>\n<\/tr>\n
111<\/td>\n12.3.3 Calculation of the leak rate R
Figure 2 \u2013 Typical installation for sealing test using the pressure rise test procedure
Figure 3 \u2013 Pressure of volume of measurement versus timeduring the sealing test using the pressure rise test procedure <\/td>\n<\/tr>\n
112<\/td>\n12.4 Calibration of the test equipment
12.5 Test time
12.6 Evaluation of the volume of measurement <\/td>\n<\/tr>\n
113<\/td>\n12.7 Information to be given in the relevant specification
13 Information to be given in the test report <\/td>\n<\/tr>\n
115<\/td>\nAnnex A (informative)Example of an apparatus for Test Qa:Sealing of bushes, spindles and gaskets
A.1 Principle of operation
Figure A.1 \u2013 Chamber for sealing test (Test Qa) <\/td>\n<\/tr>\n
116<\/td>\nA.2 Operation of example apparatus
Figure A.2 \u2013 Example of an apparatus for sealing test (Test Qa) <\/td>\n<\/tr>\n
117<\/td>\nA.3 Calibration and accuracy <\/td>\n<\/tr>\n
118<\/td>\nAnnex B (normative)Further requirements for Test Qc: Container sealing, gas leak
B.1 General
B.2 Test Method 1 <\/td>\n<\/tr>\n
119<\/td>\nB.3 Test Method 2
B.4 Test Method 3 <\/td>\n<\/tr>\n
120<\/td>\nAnnex C (informative)Guidance on Test Qd: Container sealing, seepage of filling liquid <\/td>\n<\/tr>\n
121<\/td>\nAnnex D (informative)Interrelation of test parameters for Test Qk:Sealing tracer gas method with mass spectrometer <\/td>\n<\/tr>\n
123<\/td>\nFigure D.1 \u2013 Nomogram for determination of test parameters <\/td>\n<\/tr>\n
124<\/td>\nAnnex E (informative)Guidance on Test Qk: Sealing tracer gasmethod with mass spectrometer
E.1 General <\/td>\n<\/tr>\n
125<\/td>\nE.2 Choice of the applicable severity <\/td>\n<\/tr>\n
128<\/td>\nAnnex F (informative)Guidance on Test Ql: Bomb pressure test <\/td>\n<\/tr>\n
129<\/td>\nAnnex G (informative)Guidance on Test Qm: Tracer gas sealingtest with internal pressurization
G.1 Influence of time
G.2 Test Method 1: Cumulative test
G.2.1 Sensitivity
G.2.2 Specific advantages and drawbacks
G.3 Test Method 2: Probing test
G.3.1 Sensitivity <\/td>\n<\/tr>\n
130<\/td>\nG.3.2 Specific advantages and drawbacks <\/td>\n<\/tr>\n
131<\/td>\nAnnex H (informative)Guidance on Test Qy: Pressure rise sealing test
Figure H.1 \u2013 Limiting cases of the pressure of volume of measurement versustest time, provided that the dimensions of the test device, the volumeof measurement and the evacuation time are constant <\/td>\n<\/tr>\n
132<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. Environmental testing – Tests. Test Q: Sealing<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2024<\/td>\n134<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":451862,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-451857","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\/451857","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\/451862"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=451857"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=451857"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=451857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}