• Shopping Cart
    There are no items in your cart

BS 9130:1972

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Specification for potentiometers of assessed quality: generic data and methods of test

Available format(s)

Hardcopy , PDF

Withdrawn date

27-09-2012

Language(s)

English

Published date

29-02-1972

€322.53
Excluding VAT

Co-operating organizations
Foreword
Specification
Section 1. Principles and mandatory procedures
1.1 General matters
1.1.1 Scope
1.1.2 Related documents
1.1.3 Terminology
1.1.4 Letter symbols, signs and abbreviations
1.1.5 Graphical symbols
1.1.6 Marking of the component and package
1.1.7 Eligibility for qualification approval
1.1.8 Structurally similar components
1.1.9 Delayed delivery
1.1.10 Supplementary procedure for qualification
          approval
1.1.11 Certified test records
1.1.12 Standard ratings and characteristics
1.1.13 Unchecked parameters
1.1.14 Procedure to be followed in the event of
          failures in Group C or D inspection
1.1.15 Ordering information
1.1.16 Release for delivery before the completion of
          Group B tests
1.2 Test procedures
1.2.1 Test and measurement conditions
1.2.2 Visual inspection
1.2.3 Dimensioning and gauging procedures
1.2.4 Electrical test procedures
1.2.4.1 Drying
1.2.4.2 Continuity
1.2.4.3 Measurement of resistance
1.2.4.4 Attenuation
1.2.4.5 Minimum effective resistance and angle of
          ineffective rotation
1.2.4.6 Effective resistance and angle of effective
          rotation
1.2.4.7 Resistance law
1.2.4.8 Matching of the resistance law (for tandem
          potentiometers only)
1.2.4.9 Contact resistance of switch (where fitted)
1.2.4.10 Voltage proof
1.2.4.11 Insulation resistance
1.2.4.12 Temperature characteristic of resistance
1.2.4.13 Rotational noise
1.2.5 Mechanical test procedures
1.2.5.1 Starting torque
1.2.5.2 Switch torque
1.2.5.3 End stop torque
1.2.5.4 Locking torque
1.2.5.5 Thrust and pull on spindle
1.2.5.6 Mechanical accuracy
1.2.6 Environmental test procedures
1.2.6.1 Robustness of terminations
1.2.6.2 Sealing
1.2.6.3 Soldering
1.2.6.4 Change of temperature
1.2.6.5 Vibration
1.2.6.6 Bump
1.2.6.7 Acceleration
1.2.6.8 Climatic sequence
1.2.6.9 Damp heat (steady state)
1.2.7 Endurance test procedures
1.2.7.1 Mechanical endurance (potentiometers)
1.2.7.2 Mechanical endurance of switch (when fitted)
1.2.7.3 Electrical endurance (at room temperature)
1.2.7.4 Electrical endurance (at 70 deg C)
1.2.7.5 Electrical endurance (at upper category
          temperature)
Section 2. Rules for the preparation of detail
            specifications
2.1 Basic information
2.1.1 Originator of the specification
2.1.2 The numbering of the detail specification
2.1.3 Description of the component and intended
          application
2.1.4 Outline drawing
2.1.5 Ratings (including limiting conditions of use)
2.1.6 Characteristics
2.1.7 Related documents
2.1.8 Additional information (not for inspection
          purposes)
2.1.9 Instructions for ordering components
2.1.10 Marking
2.2 Inspection requirements
2.2.1 Group A inspection
2.2.2 Group B inspection
2.2.3 Group C inspection
2.2.4 Group D inspection
2.3 Certified test records
2.3.1 Guiding principles
2.3.2 Attributes information
2.3.3 Measurements information
2.3.4 Explanatory information
Appendices
A Recommended scheme for the inspection of
          structurally similar components
B Principles to be observed in the preparation
          of detail specifications when calling up
          related specifications
C Example of detail specifications
D Definitions and diagrams for precision
          potentiometers
E Measurement of rotational noise: Method A
F Measurement of rotational noise: Method B
G Apparatus for measuring mechanical accuracy
H Spindle and bush dimensions

General matters, terminology, test procedures (electrical, mechanical, environmental and endurance), general rules for drafting detail specifications.

Committee
W/-
DevelopmentNote
Supersedes 68/5429 DC (10/2005) Inactive for the new design. (09/2007)
DocumentType
Standard
Pages
58
PublisherName
British Standards Institution
Status
Withdrawn

BS 9133:1973 Rules for the preparation of detail specifications for single turn low power rotary potentiometers of assessed quality
BS CECC 41000:1977 Harmonized system of quality assessment for electronic components: generic specification for potentiometers
BS 9131 N001-016(1974) : 1974 AMD 4679
BS 9133 N001-003(1975) : 1975 DETAIL SPECIFICATION FOR SINGLE TURN LOW POWER NON-WIRE WOUND ROTARY POTENTIOMETERS - SPINDLE INSULATED FROM RESISTANCE ELEMENT, SPINDLE AND PANEL SEALED OR CONTAINER, SPINDLE AND PANEL SEALED - FULL ASSESSMENT LEVEL

BS 4000:1968 Sizes of paper and board
BS 9005:1985 Specification for general procedures to be followed for the capability approval of electronic components covered by BS 9000:Part 1
BS 9000(1967) : LATEST
BS 9003:1977 Requirements for the manufacture of electronic components of assessed quality intended for long life applications
BS 1991(1967) : LATEST
BS 2488:1966 Schedule of preferred numbers for the resistance of resistors and the capacitance of capacitors for telecommunication equipment
BS 2045:1965 Preferred numbers
BS 4727(1971) : LATEST
BS 5404(1976) : LATEST
BS 9001(1967) : LATEST SAMPLING PROCEDURES AND TABLES FOR INSPECTION BY ATTRIBUTES FOR ELECTRONIC PARTS OF ASSESSED QUALITY
BS 2011(1967) : LATEST

Access your standards online with a subscription

Features

  • 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.