Analogue quartz clocks. Timing accuracy

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

10-31-2015

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Terms and definitions
3 Basic parameters and requirements of timing
  accuracy
4 Test methods
Annex A (informative) - Main factors affecting the
        timing accuracy
Annex B (informative) - Timing accuracy expressions
        of quartz clocks
Bibliography

Gives the basic parameters, requirements, and testing methods of timing accuracy for analogue quartz clocks, hereinafter referred to as 'the quartz clock'.

This International Standard specifies the basic parameters, requirements, and testing methods of timing accuracy for analogue quartz clocks, hereinafter referred to as “the quartz clock??.

This International Standard applies to analogue quartz table and wall clocks which the oscillator frequency is 32 768 Hz and the nominal voltage is DC 1,5 V. Analogue quartz clock movements can refer to it.

This International Standard does not apply to the following quartz clocks:

clocks for particular applications such as clocks used in aircraft, ship, vehicle, and facilities;
clocks incorporated into other products;
clocks in which time is radio-synchronized.

Committee	STI/53
DevelopmentNote	Supersedes 15/30285717 DC. (10/2015)
DocumentType	Standard
Pages	18
PublisherName	British Standards Institution
Status	Current
Supersedes	15/30285717 DC : 0

Standards	Relationship
ISO 19235:2015	Identical

ISO 6426-2:2002

Horological vocabulary — Part 2: Technical and commercial definitions

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BS ISO 19235:2015

Analogue quartz clocks. Timing accuracy

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory