BS 5914:1980
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Methods of calibrating leak-detectors of the mass-spectrometer-type used in the field of vacuum technology
Hardcopy , PDF
English
31-03-1980
15-08-1998
National foreword
Cooperating organizations
Methods
0 Introduction
1 Scope and field of application
2 Definitions
3 Test conditions
4 Apparatus
5 Test procedure
6 Expression of results
7 Test report
Figures
1 Test arrangement
2 Graphic representation of leak detector output versus
accelerator voltage
Specifies procedures for determining a sensitivity figure for mass-spectrometer type leak detectors. Two procedures are outlined, one for determining minimum detectable leak rate; the other for determining minimum detectable concentration ratio. Specifically excepted are sensing elements without the integral high vacuum system needed to maintain them at low pressure.
| Committee |
WEE/46
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 3530:1979 | Identical |
| UNE-EN ISO 8848:2017 | Identical |
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