BS EN 60068-2-17:1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Environmental testing. Test methods Test Q. Sealing
Hardcopy , PDF
21-09-2023
English
15-05-1995
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Committees responsible
National foreword
Foreword
Survey of sealing tests
1. Definitions
2. Test Qa: Sealing of bushes, spindles and gaskets
2.1 Object
2.2 Scope
2.3 General description of the test
2.4 Initial measurements
2.5 Conditions
2.6 Final measurements
2.7 Information to be given
3. Test Qc: Container sealing, gas leakage
3.1 Object
3.2 Scope
3.3 General description of the test
3.4 Test Method 1
3.5 Test Method 2
3.6 Test Method 3
3.7 Information to be given in the relevant specification
4. Test Qd: Container sealing, seepage of filling liquid
4.1 Object
4.2 Scope
4.3 General description of the test
4.4 Severities
4.5 Preconditioning
4.6 Initial measurements
4.7 Conditioning
4.8 Final measurements
4.9 Information to be given in the relevant specification
5. Test Qf: Immersion
5.1 Object
5.2 General description of the test
5.3 Initial measurements
5.4 Preconditioning
5.5 Conditioning
5.6 Recovery
5.7 Final measurements
5.8 Information to be given in the relevant specification
6. Test Qk: Sealing tracer gas method with mass
spectrometer
6.1 Object
6.2 Scope
6.3 General description of the test
6.4 Test Method 1 (for specimens not filled with helium
during manufacturing)
6.5 Test Method 2 (for specimens filled with helium during
manufacturing or for the requirements of this test)
6.6 Test Method 3 (applicable to specimens to be mounted
on bulkheads or panels)
6.7 Information to be given in the relevant specification
7. Test Ql: Bomb pressure test
7.1 Object
7.2 Scope
7.3 General description of the test
7.4 Initial measurements
7.5 Conditioning
7.6 Recovery
7.7 Final measurements
7.8 Information to be given in the relevant specification
8. Test Qm: Tracer gas sealing test with internal
pressurization
8.1 Object
8.2 Scope
8.3 General description of the test
8.4 Pre-conditioning
8.5 Conditioning
8.6 Information to be given in the relevant specification
9. Test Qy: Pressure rise sealing test
9.1 Object
9.2 Scope
9.3 General description of the test
9.4 Calibration of the test equipment
9.5 Information to be given in the relevant specification
Annexes
A. Example of a test chamber for Test Qa
B. Guidance for Test Qc
C. Guidance for Test Qd
D. Interrelation of test parameters for Test Qk
E. Guidance for Test Qk
F. Guidance for Test Ql
G. Guidance for Test Qm
H. Guidance for Test Qy
Procedures for various tests using different conditioning methods appropriate for different applications. Two methods of leak detection are described; internal detection measuring changes of electrical characteristics and external detection measuring the escape of the test medium through the leak.
| Committee |
GEL/104
|
| DevelopmentNote |
Also numbered as IEC 60068-2-17. Supersedes BS 2011-2.1Q(1981) & 92/21483 DC. (09/2005) Reviewed and confirmed by BSI, October 2005. (10/2005)
|
| DocumentType |
Standard
|
| Pages |
44
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This test can be used for the detection of gross leaks.
| Standards | Relationship |
| DIN EN 60068-2-17:1995-05 | Identical |
| UNE-EN 60068-2-17:1996 | Identical |
| EN 60068-2-17:1994 | Identical |
| SN EN 60068-2-17 : 1994 | Identical |
| I.S. EN 60068-2-17:1995 | Identical |
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| DEFSTAN 44-2(PT2)/5(2004) : 2004 | DESICCANT CONTAINERS, DEHUMIDIFIER - PART 2: GENERAL AND TEST REQUIREMENTS |
| DEFSTAN 81-41(PT3)/6(2014) : 2014 | PACKAGING OF DEFENCE MATERIEL - PART 3: ENVIRONMENTAL TESTING |
| BS EN 129000:1996 | Harmonized system of quality assessment for electronic components. Generic specification. Fixed RF wound inductors |
| BS 9450:1998 | Specification for integrated electronic circuits and micro-assemblies of assessed quality (capability approval procedures). Generic data and methods of test |
| BS EN 282:1997 | Avalanche beacons. Transmitter/receiver systems. Safety requirements and testing |
| BS EN 120000:1996 | Harmonized system of quality assessment for electronic components. General specification: semiconductor optoelectronic and liquid crystal devices |
| BS G 261-1:1996 | Specification for aircraft. Electromagnetic relays and contactors General requirements |
| BS EN 116205-116206/116207 : 1996 | HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS - BLANK DETAIL SPECIFICATION - HERMETICALLY SEALED RELAYS - FOR SEVERE STATIC ENVIRONMENTAL CONDITIONS (116205) - FOR SEVERE MOBILE ENVIRONMENTAL CONDITIONS (116206) - FOR SEVERE AIRBORNE ENVIRONMENTAL CONDITIONS (116207) |
| BS EN 116000-3:1996 | Harmonized system of quality assessment for electronic components. Generic specification: electromechanical all-or-nothing relays Test and measurement procedures |
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