CEI EN 60051-1 : 1999
Current
The latest, up-to-date edition.
DIRECT ACTING INDICATING ANALOGUE ELECTRICAL MEASURING INSTRUMENTS AND THEIR ACCESSORIES - PART 1: DEFINITIONS AND GENERAL REQUIREMENTS COMMON TO ALL PARTS
Hardcopy , PDF
English - Italian
01-01-1999
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Description, classification and compliance
5 Requirements
6 Information, markings and symbols
7 Package
8 Test rules
Annex A (normative) - Limits of intrinsic
uncertainty and variations
Annex B (informative) - Relationship between ambient
temperature and relative humidity
Annex C (informative) - Estimation of uncertainties
Annex D (normative) - Routine Tests
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
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