1、BRITISH STANDARD BS 7011-0: 1989 Consumable accessories for light microscopes Part 0: General introduction UDC 681.723:.001.8:.002.4BS7011-0:1989 This British Standard, having been prepared under the directionof the Laboratory Apparatus Standards Committee,was published underthe authority of the Boa
2、rdofBSI and comes intoeffecton 28February1989 BSI 11-1999 The following BSI references relate to the work on this standard: Committee reference LBC/33 Draft for comment 87/52977 DC ISBN 0 580 16813 1 Committees responsible for this British Standard The preparation of this British Standard was entrus
3、ted by the Laboratory Apparatus Standards Committee (LBC/-) to Technical Committee LBC/33 upon which the following bodies were represented: British Microscopes Manufacturers Association Department of Health and Social Security Department of Trade and Industry (National Physical Laboratory) Flat Glas
4、s Manufacturers Association Medical Research Council Royal Microscopical Society Science Museum Amendments issued since publication Amd. No. Date of issue CommentsBS7011-0:1989 BSI 11-1999 i Contents Page Committees responsible Inside front cover Foreword ii Table 1 Summary of contents of BS7011 1 P
5、ublications referred to Inside back coverBS7011-0:1989 ii BSI 11-1999 Foreword This Part of BS 7011 has been prepared under the direction of the Laboratory Apparatus Standards Committee. It explains the structure of BS7011. For many years the UK has participated in the work of Subcommittee5, Microsc
6、opes, of Technical Committee ISO/TC 172, Optics and optical instruments, of the International Organization for Standardization (ISO). It is now intended to implement the standards produced by, or in preparation in, ISO/TC172 as dual-numbered British Standards, except in those cases where current UK
7、practice prevents their adoption. The International Standards relating to consumable accessories for microscopes will be published as Parts of BS7011 and the International Standards relating to the components of light microscopes as Parts of BS7012. Table 1 details the Parts of BS7011 currently avai
8、lable or in preparation. A specification for microscope cover slips and slides and immersion fluid was first published in1964 as BS3836-1 and revised in1974. That standard will be superseded by Parts of this British Standard and it will be withdrawn. As an interim step BS3836-1 will be amended to cr
9、oss-refer to this standard until such time as all the subject matter is replaced by Parts of this British Standard. In preparing this standard, the Technical Committee gave careful consideration to use of the term “light microscopes”, because it was recognized that in some circumstances it could be
10、wrongly interpreted as meaning “light-weight microscopes”. Use of the term “optical microscopes” was rejected as this includes electron microscopes, which are not within the scope of BS7011. In choosing the term “light microscopes” account was taken of the use of the term within the industry and the
11、 terminology recommended by the Royal Microscopical Society. For the purposes of this standard light microscopes are those which use light in the visible range (i.e. wavelengths of400nm to760nm) as the illuminating agent. A British Standard does not purport to include all the necessary provisions of
12、 a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pagesi andii, pages1 and2, an inside bac
13、k cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.BS7011-0:1989 BSI 11-1999 1 Table 1 Summary of contents of BS 7011 Part Title Corresponding International St
14、andard Part 0 General introduction Part 1 Immersion oils ISO 8036-1 Section 1.1 Specification for immersion oils for general use Section 1.2 Specification for immersion oils suitable for fluorescence microscopy a ISO 8036-2 a Part 2 Slides Section 2.1 Specification for dimensions and optical propert
15、ies b Section 2.2 Specification for materials and quality of finish including method of test Part 3 Cover glasses Section 3.1 Specification for dimensions and optical properties ISO 8255-1 Section 3.2 Specification for materials and quality of finish including method of test d a In preparation. b Re
16、lated to ISO 8037-1. c Related to ISO 8037-2, which is in preparation. d Related to ISO 8255-2, which is in preparation.2 blankBS7011-0:1989 BSI 11-1999 Publications referred to BS 7012, Light microscopes 1) . BS 3836, Specification for components of microscopes 1) . BS 3836-1, Microscope cover slip
17、s and slides and immersion fluid. See alsoTable 1. 1) Referred to in the foreword only.BS 7011-0: 1989 BSI 389 Chiswick High Road London W4 4AL BSIBritishStandardsInstitution BSI is the independent national body responsible for preparing BritishStandards. It presents the UK view on standards in Euro
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