CEI EN 60068-3-11 : 2008
Current
The latest, up-to-date edition.
ENVIRONMENTAL TESTING - PART 3-11: SUPPORTING DOCUMENTATION AND GUIDANCE - CALCULATION OF THE UNCERTAINTY OF CONDITIONS IN CLIMATIC TEST CHAMBERS
Hardcopy , PDF
English
01-01-2008
FOREWORD
INTRODUCTION
1. Scope
2. Normative references
3. Terms and definitions
4. Concept of uncertainty
5. Tolerance
6. Humidity and temperature measurement
7. Methods for determining climatic test
chamber uncertainties
8. Estimation of uncertainty components
and their combination
9. Overall uncertainty of temperature
measurement
10. Overall uncertainty of relative humidity
measurement
11. Anomalous data and presentation of results
Annex A (informative) - Measurement data sets
Loaded chamber
Bibliography
Annex ZA (normative) - Normative references to
international publications
with their corresponding
European publications
Describes the demonstrates how to estimate the uncertainty of steady-state temperature and humidity conditions in temperature and humidity chambers. Since this is inextricably linked to the methods of measurement, these are also described.
| Committee |
CT 104
|
| DevelopmentNote |
Classificazione CEI 104-39. (02/2008)
|
| DocumentType |
Standard
|
| Pages |
42
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Standards | Relationship |
| IEC 60068-3-11:2007 | Identical |
| EN 60068-3-11:2007 | Identical |
| BS 1339-1:2002 | Humidity Terms, definitions and formulae |
| IEC 60068-3-6:2001 | Environmental testing - Part 3-6: Supporting documentation and guidance - Confirmation of the performance of temperature/humidity chambers |
| ISO/IEC Guide 98:1993 | Guide to the expression of uncertainty in measurement (GUM) |
| EN 60068-3-6:2002 | Environmental testing - Part 3-6: Supporting documentation and guidance - Confirmation of the performance of temperature/humidity chambers |
| EN 60068-3-5:2002 | Environmental testing - Part 3-5: Supporting documentation and guidance - Confirmation of the performance of temperature chambers |
| ISO 3534-2:2006 | Statistics — Vocabulary and symbols — Part 2: Applied statistics |
| IEC 60068-3-5:2001 | Environmental testing - Part 3-5: Supporting documentation and guidance - Confirmation of the performance of temperature chambers |
| ISO 3534-1:2006 | Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability |
Access your standards online with a subscription
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.
Important note : Users cannot be edited or removed once added to your Multi user PDF.