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BS 4311-1:1993

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Specification for gauge blocks and accessories New gauge blocks

Available format(s)

Hardcopy , PDF

Superseded date

15-05-1999

Language(s)

English

Published date

15-04-1993

€140.23
Excluding VAT

Committees responsible
Foreword
1 Scope
2 References
3 Definitions and nomenclature
4 Manufacture
  4.1 General dimensions
  4.2 Material
  4.3 Measuring faces
  4.4 Side faces
  4.5 Designation and marking
5 Case
  5.1 Design
  5.2 Marking
6 Documentation
  6.1 Compliance
  6.2 Calibration
7 Accuracy
  7.1 Requirements
  7.2 Excluded border zone
  7.3 Flatness
  7.4 Length tolerances for new gauge blocks
8 Gauge blocks in inch units
Annex A (informative) - Measurement of gauge blocks
A.1 General
A.2 Gauge blocks grade K: measurement of length by
    interferometry
A.3 Gauge blocks grades 0, 1 and 2: measurement of
    length by comparison
A.4 Gauge blocks grades 0, 1 and 2: measurement of
    variation of length
List of references

Blocks of rectangular form in metric and inch sizes up to 100mm (4\'). Four grades of accuracy (K(calibration) 0, 1 and 2).

Committee
TPR/1
DevelopmentNote
Supersedes BS 888(1950), BS 4311-1(1968) & 88/74195 DC. (04/2005)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

BS 7506-2:1996 Methods for measurement in electrostatics Test methods
BS 4311-2:1994 Specification for gauge blocks and accessories Accessories
BS 4311-3:1993 Specification for gauge blocks and accessories. Gauge blocks in use

BS 888:1950 Specification for slip (or block) gauges and their accessories
BS 5317:1976 Specification. Metric length bars and their accessories
ISO 3650:1998 Geometrical Product Specifications (GPS) Length standards Gauge blocks
BS 427:1990 Method for Vickers hardness test and for verification of Vickers hardness testing machines

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