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1、BRITISH STANDARD BS EN 165:1996 Personal eye-protection Vocabulary The European Standard EN 165:1995 has the status of a British Standard ICS 01.040.13;13.340.10 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:01:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 165:1996 This British Sta
2、ndard, having been prepared under the direction of the Health and Environment Sector Board, was published under the authority of the Standards Board and comes into effect on 15 May 1996 BSI 04-1999 The following BSI references relate to the work on this standard: Committee reference PH/2 Draft for c
3、omment 92/38713 DC ISBN 0 580 25307 4 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee PH/2, Eye protection, upon which the following bodies were represented: Electricity Association Engineering Equipment and Materials Use
4、rs Association Federation of Manufacturing Opticians Flat Glass Manufacturers Association Institution of Gas Engineers Institution of Mechanical Engineers Institution of Occupational Safety and Health Light Metal Founders Association Manufacturing Science Finance National Radiological Protection Boa
5、rd Safety Equipment Distributors Association Safety Equipment Association Trades Union Congress Zinc Alloy Die Casters Association Department of Trade and Industry (National Physical Laboratory) Ministry of Defence Health and Safety Executive Co-opted members Amendments issued since publication Amd.
6、 No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:01:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 165:1996 BSI 04-1999i Contents Page Committees responsible Inside front cover National foreword ii Foreword 2 1Scope3 2Terms and definitions3 Annex A (normative) Spectral
7、 distribution of solar radiation energy in the infra-red spectrum16 Figure 113 Table A.116 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:01:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 165:1996 ii BSI 04-1999 National foreword This British Standard has been prepared by Technical C
8、ommittee PH/2 and is the English language version of EN 165 Personal eye-protection Vocabulary, published by the European Committee for Standardization (CEN). It supersedes BS 6967:1988 which is withdrawn. Terminology and conventions The text of the European Standard may use some terminology and con
9、ventions that differ from those commonly used in British Standards. Textual error. When adopting the text of the European standard, the textual errors given below were discovered. pr EN 173 Personal eye-protection Visors for motorcycle helmets listed in the Scope has been withdrawn from the CEN work
10、 programme. The equation for luminous transmittance has been found to be incorrect in the English version of the ratified text. The correct equation, as found in the French version, has been published here. A British Standard does not purport to include all the necessary provisions of a contract. Us
11、ers 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, pages i and ii, the EN title page, pages 2 to 16 and a
12、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. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:01:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STAND
13、ARD NORME EUROPENNE EUROPISCHE NORM EN 165 July 1995 ICS 01.040.13; 13.340.10 Descriptors: Safety, accident prevention, eyes, vocabulary English version Personal eye-protection Vocabulary Protection individuelle de loeil VocabulairePersnlicher Augenschutz Wrterbuch This European Standard was approve
14、d by CEN on 1995-06-02. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standa
15、rds may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to t
16、he Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN Eu
17、ropean Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1995 All rights of reproduction and communication in any form and by any means reserved in all countries to CEN and its members. Ref. No. EN 165
18、:1995 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:01:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 165:1995 BSI 04-1999 2 Foreword This European Standard has been prepared by the Technical Committee CEN/TC 85 Eye-protection equipment, of which the secretariat is held by AFNOR. This
19、European Standard supersedes EN 165:1986. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 1996, and conflicting national standards shall be withdrawn at the latest by January 1996. This Eu
20、ropean Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EC Directive(s). According to the CEN/CENELEC Internal Regulations, the following countries are bound to implement this European S
21、tandard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:01:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 1
22、65:1995 BSI 04-19993 1 Scope This European Standard defines and explains the principal terms used in the field of personal eye-protection in the following (draft) ENs: EN 166, Personal eye-protection Specifications. EN 167, Personal eye-protection Optical test methods. EN 168, Personal eye-protectio
23、n Non-optical test methods. EN 169, Personal eye-protection Filters for welding and related techniques Transmittance requirements and recommended utilisation. EN 170, Personal eye-protection Ultraviolet filters Transmittance requirements and recommended utilisation. EN 171, Personal eye-protection I
24、nfrared filters Transmittance requirements and recommended utilisation. EN 172, Personal eye-protection Sunglare filters for industrial use. prEN 173, Personal eye-protection Visors for motorcycle helmets. prEN 174, Personal eye-protection Ski goggles for downhill skiing. EN 207, Personal eye-protec
25、tion Filters and eye-protection against laser radiation. EN 208, Personal eye-protection Eye-protectors for adjustment work on laser and laser systems (laser adjustment eye-protectors). EN 379, Personal eye-protection Welding filters with switchable luminous transmittance and welding filters with du
26、al luminous transmittance. The table in Annex A gives the spectral distribution of solar radiation energy in the infra-red spectrum. The terms and their definitions in this European Standard are based on those in ISO 4007, ISO 31-6 and CIE Publication 17.4. In parts, these definitions have been simp
27、lified. Where they have been adopted word for word, reference is made to the source. ISO 4007, Personal eye-protectors Vocabulary. ISO 31-6, Quantities and units Light and related electromagnetic radiations. CIE 17.4, International lighting vocabulary. Directions for the use of this vocabulary This
28、vocabulary exists in three languages: English French German The vocabulary has been prepared as a separate document in each of these three languages. The terms are listed in alphabetical order. In the English version, each English term is followed by the German and French translation.The numbers (in
29、 brackets) after each French and German term refer to the sequential number under which it is listed in the French or German version. 2 Terms and definitions 2.1 absorption absorption (2.1) absorption (2.1) conversion of radiant energy into a different form of energy by interaction with matter refer
30、ence CIE 17.4:845-04-74 2.2 achromatic lens achromat (2.2) lentille achromatique; Achromat (2.73) a system of lenses in which the images for two wavelengths, i.e. for the colour red and blue, positioned at the same point of the optical axis, is called achromatic. The system consists of a collective
31、lens and scattering lens made of different types of glass 2.3 air-arc cutting; arc gouging lichtbogenfugenhobeln (2.58) gougeage larc (2.55) one of the thermal cutting methods, but using an arc 2.4 arc welding lichtbogenschweissen (2.59) soudage larc (2.123) electric welding method, using an arc tha
32、t is generated between the rod-shaped metal electrode and workpiece. The electrode melting in the hot arc is used as the filler metal for the welded joint 2.5 astigmatic power; Astigmatism astigmatische Wirkung; Astigmatismus (2.3) puissance astigmatique; Astigmatisme (2.105) the difference of the m
33、aximum powers in the two principal meridians perpendicular to each other 2.6 attenuation quotient Q schwchungsquotient Q (2.100) quotient dattenuation visuel relatif Q (2.109) Unitreciprocal meter m1 Calleddioptredpt Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:01:27 GMT+00:00 2006, Unc
34、ontrolled Copy, (c) BSI EN 165:1995 4 BSI 04-1999 the relative visual attenuation quotient Q indicates the ratio of the transmittance of the sunglare filter for a signal light (e.g. red, yellow, green or blue) to its luminous transmittance 2.7 base in basis innen (2.6) base interne (2.7) see Base ou
35、t 2.8 base out basis aussen (2.5) base externe (2.6) the base or the position of the base indicates the direction of the beam deviation in the principal meridian of the prismatic effect of a lens “base out” means that the deviation is towards the temples and “base in” means there is a deviation towa
36、rds the nose 2.9 blacklight blue lamp; Ultraviolet radiation source schwarzlichtstrahler (2.101) source de lumire noire (2.124) UV-A radiation source, generally a mercury vapour discharge lamp with a UV-A transmitting, but light absorbing, glass filter bulb (high pressure radiation source) or tube (
37、low pressure radiation source). The glass filter appears almost black in colour 2.10 calibration kalibrierung (2.44) etalonnage (2.35) establishment of the relationship between the indicated value (actual value) and the preset value (set point value), e.g. with the aid of calibration standards (here
38、: calibration lenses with defined vergence). If the indicated value lies outside certain tolerances, adjustment of the measuring device is required reference: ISO 10012-1 2.11 calibration lenses kalibrierglser (2.43) lentilles dtalonnage (2.74) lenses with sufficiently accurately known values used f
39、or adjusting or checking measuring and test equipment. Calibration lenses are generally supplied with a test certificate 2.12 certification mark zertifizierungszeichen; Zertifizierung (2.136) marque de certification (2.82) for the purposes of ISO/IEC Directive 2 (1986) certification: more accurately
40、 “certification of conformity” is “an act of a neutral third party confirming that it is reasonable to believe that a specifically marked product, procedure or service is in conformity with a specified standard or another specified normative document”. the expression of this certification is the cer
41、tification mark 2.13 CIE standard illuminant A (2 856 K) CIE-Normlichtart A (2 856 K) (2.17) illuminant normalis A CIE (2 856 K) (2.58) see also Standard illuminants CIE CIE is the abbreviation for the “Commission Internationale de lEclairage” reference CIE 17.4:845-03-12 2.14 code number vorzahl (2
42、.133) numro de code (2.89) the transmittance characteristics of a filter are represented by a scale number the scale number is a combination of the code number and the shade number of the filter, joined by a hyphen the scale number for welding filters does not have a code number, just the shade numb
43、er 2.15 concave surface konkave Oberflche (2.46) surface concave (2.125) a concave surface is curved inwards, i.e. there is an indentation (e.g. concave mirror) No code number=Welding filters Code number 2=Ultraviolet filters, colour recognition may be affected Code number 3=Ultraviolet filters, goo
44、d colour recognition Code number 4=Infra-red filters Code number 5=Sunglare filters with no infra-red requirement Code number 6=Sunglare filters with infra-red requirement Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:01:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 165:1995 BSI 04-19
45、995 2.16 condenser kondensor (2.45) condenseur (2.13) optical element that transmits the light from a light source as completely as possible into the path of the image rays 2.17 continuous wave laser dauerstrichlaser (2.18) laser continu (2.69) a laser that is capable of emitting its radiant energy
46、continuously (CW). The time differentiation compared with the pulse laser depends on application. EN 60825 specifies 0,25 s as the minimum duration of operation derived from the eyelid closing reflex 2.18 convex surface konvexe Oberflche (2.47) surface convexe (2.126) a convex surface is curved outw
47、ards (e.g. surface of a sphere) 2.19 correcting lenses; Corrective lenses; Prescription lenses korrektionsbrillenglser (2.50) verre correcteur (2.134) oculars with optical properties (vertex power, astigmatic power, prismatic power) that correct individual deficiencies in the wearers eyesight 2.20 c
48、orrective effect korrektionswirkung (2.51) effet correcteur (2.34) optical power (see Vergence) of an ocular with a vertex power zero. Usually, the vertex power given is in the point of reference of a lens for the beam path in the particular situation of the wearers (defective) eyesight 2.21 cover p
49、late vorsatzscheibe (2.132) ecran de garde (2.29) a generally untinted ocular made of glass or plastic used mainly to protect welding filters from splashes of glowing particles cover plates are used generally only in hand screens, face screens and protective masks 2.22 detector element; Detector; Sensing device detektorelement (2.19) dtecteur (2.26) a photoelectric component that converts optical radiation into an electrical signal reference CIE 17.4:845-05-31 to 845-05-33 2.23 difference