BS 4311-1:1993
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for gauge blocks and accessories New gauge blocks
Hardcopy , PDF
15-05-1999
English
15-04-1993
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
Important note : All end users must be registered with an Account prior to user licenses being assigned.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.