IEC 61254:1993
Current
The latest, up-to-date edition.
Electric shavers for household use - Methods for measuring the performance
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French, Spanish, Castilian
12-09-1993
Foreword
Introduction
Clause
1 Scope
2 Definitions
3 List of measurements
4 General conditions for measurements
5 Measuring methods for dimensions
5.1 Overall dimensions
5.2 Mass
5.3 Length of the supply cord
6 Determination of the operation time per charge
6.1 Operation time per battery charge
6.2 Operation time per primary battery
7 Shaving performance
7.1 Composition of the test panels
7.2 Test duration and test procedure
7.3 Distribution of the shavers
7.4 Statistical analysis
7.5 Final ranking
8 Trimmer performance
9 Gravimetric analysis of the difference in closeness
of shave
9.1 Composition of the test panels
9.2 Test procedure and distribution scheme
9.3 Conversion from mass into average residual
hair-stubble length
9.4 Statistical analysis
Figures 1 - Schematic presentation of the test procedure
Annexes
A Questionnaires
B Instructions to the testers
C Distribution scheme
D Possible variations in the testing scheme
E Application of the method
F Bibliography
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