BS EN 475:1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Medical devices. Electrically-generated alarm signals
Hardcopy , PDF
28-02-2007
English
15-07-1995
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Committees responsible
National foreword
Foreword
Introduction
1. Scope
2. Normative references
3. Definitions
4. Requirements for signals
Annexes
A. (informative) Bibliography
B. (informative) Rationale
Tables
1. Characteristics of bursts of high and medium priority
auditory signals
2. Characteristics of the pulse for high and medium
priority auditory signals
3. Characteristics of high, medium and low priority
visual indications
4. Characteristics of the low priority auditory signal
Figure
1. Illustration of temporal characteristics of auditory
signals
Specifies the characteristics of electrically-generated signals meant to be used with medical devices. Applies only if a particular device standard makes reference to it. Does not specify: the means of generating the signals; the medical devices on which alarms are to be provided; the allocation of priorities to alarms; the conditions that actuate the alarms; the characteristics of secondary alarm systems.
| Committee |
CH/62/1
|
| DevelopmentNote |
SUPERSEDES BS 7618 PART 1 1992
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| SN EN 475 : 1995 | Identical |
| NS EN 475 : 1ED 1995 | Identical |
| NF EN 475 : 1995 | Identical |
| NBN EN 475 : 1995 | Identical |
| EN 475 : 1995 | Identical |
| UNE-EN 475:1996 | Identical |
| UNI EN 475 : 1996 | Identical |
| NEN EN 475 : 1995 | Identical |
| I.S. EN 475:1995 | Identical |
| DIN EN 475:1995-04 | Identical |
| ISO 3744:2010 | Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane |
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