CIE 43-1979 Photometry of Floodlights (E)《泛光灯的光度学(E)》.pdf
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1、- CIE 43 79 = 9006145 OOOLiL4 b5T COMMISSION INTERNATIONALE DE LCLAIRAGE INTERNATIONAL COMMISSION ON ILLUMINA TION IN TERNA TIONA L E BEL EUCHTUNGSKOMIMISSION PHOTOMETRY OF FLOODLIGHTS PUBLICATION CIE No 43 (TC-2.4) 1979 52, BOULEVARD MALESHERBES 75008 PARIS - FRANCE BUREAU CENTRAL DE LA CIE COPYRIG
2、HT International Commission on IlluminationLicensed by Information Handling Services-3- C.I.E. TECHNICAL COMMITTEE REPORT PRELIMINARY REMARK. “This report has been prepared by C.I.E. Technical Committee No. TC-2.4. It represents the majority approved opinion of the Committee on which is repre- sente
3、d most Member Countries of C.I.E. and is recommended for future study. It is not an Officially Agreed C.I.E. Recommandation approved by National Committees of the Member Countries. It should be noted that any recomenda- tions in this report are advisory and not mandatory“. VORBEMERKUNG. “Dieser Beri
4、cht wurde vom Technischen Komitee Nr. TC-2.4 der C.I.E. ausgear- beitet. Er entspricht der Mehrheit der Meinungen des Komitees, in dem die meisten Mitgliedslnder der C.I.E. vertreten sind und wird zum zuknftigen Studium empfohlen. Er ist keine offiziell anerkannte C.1.E.-Empfehlung, die von den Nati
5、onalen Komitees der Mitgliedslhder anerkannt wurde. Es muss darauf hingewiesen werden, dass alle Empfehlungen dieses Berichts nur als Anleitung dienen und nicht verbindlich sind“. NOTE PRELIMINAIRE. “Ce rapport a t prpar par le Comit Technique C.I.E. No TC-2.4. I1 a t approuv par ia majorit du Comit
6、, dans lequel sont reprsents la plupart des Pays membres de la C.I.E., et il est recommand pour une future tude. Ce nest pas une Recommandation officielle de la C.I.E. approuve par les Comits Nationaux des Pays membres. 11 faut noter que toutes les recommanda- tions de ce rapport sont conseilles et
7、non obligatoires“. Previous page is blank - COPYRIGHT International Commission on IlluminationLicensed by Information Handling ServicesAus t ral ia Austria Belgium Bulgar i a Canada Denmark Finland France Germany Great Britain Hungary Israel Italy Japan Netherlands No may Po land Portugal Rumania So
8、uth Africa Spain Sweden Switzerland Tchecoslovaquie U.S.A. U.S.S.R. Yugoslavia Consultants : Gr eat Br i tain Great Britain Great Britain Great Britain -b- MEMBERS OF C.I.E. COMMITTEE TC-2.4 (formerly E-2.3) 1971 - 1975 V. A. Munt z E. Wiesner P .Mas sar t V.Stefanova M.G.Bassett E.Frederiksen (Chai
9、rman) B.O.Mdller (Secretary) V. Ahponen R.Pags W. Keb s chu 1 1 H.F.Stephenson V. Vincze H.L.Cahn U. Dagnino M. Nonaka J. J, B. Moerman J. Jahreie W.Staskiewicz L.M.Anacleto N.Margan J. W. Smi t R.Baron A.Ottosson P. Hornak A.R.Jaeger J.B.Aisenberg V .Planinsek J.G.Holmec W.A.PriCe J.C.Procter R.H.
10、Simons 1975 - 1977 V. A Munt z E. Wiesner P. Mas s ar t (Chairman) G . Vand ermeer s ch (Secret ar y) P. Dobrev Z.S.Subotich H.Lund Jessen T. Timonen J. Dana thi eu Dr.Willing B.D.Collier V.Vincze H. L. Cahn U. Dagnino T. Furuya J. J.B. Moerman A.Augda1 J.Kossakowski R.Pereira Cardoso N . Mar gan J
11、.W. Smit R. Baron R.Walthert P. Hornak A.C.Mc Namara J.B.Aisenberg V.Planinsek COPYRIGHT International Commission on IlluminationLicensed by Information Handling ServicesCIE 43 77 H 7006345 OOOLLi 369 W SUMMARY This report has been prepared by members of committee TC-2.4 during 1972-1977. It is inte
12、nded to serve as a guide for industrial and national laboratories in the practical photometry of floodlights. The report contains specifications for the standard conditions under which the tests should be carried out and the measuring accuracy to be desired. It provides guidance for the selection of
13、 test apparatus and test procedures and specifications for the measu- rement of correction factors applicable to floodlights operated under practical conditions different from the standard test conditions. The increasing use of computers in lighting calculations has made it desirable to include spec
14、ifications for a standard system for the presentation of the light distribution of a floodlight. ZUSAMMENFASSUNG Diesen Bericht haben die Mitarbeiter des Komitees TC-2.4 in den Jahren 1972-1977 vorbereitet. Er is als Leitfaden fur die praktische Photometrie von Flutlichtscheinwerfer in industriellen
15、 und staatlichen Laborato- rien gedacht. Der Bericht enthalt eine eingehende Beschreibung der Standardbedingungen, unter denen die Messungen er- folgen sollten, und Angaben ber die anzustrebende Messgenauigket. Er bildet ein Handbuch zur Auswahl geeigneter Messapparaturen und Messmethoden, und liefe
16、rt Hinweise zur Darstellung der Korrekturfaktoren, die fur die unter praktischen vom Standardfall abweichenden Bedingungen arbeitende Flutlichtscheinwerfer verwendbar sind. Die zunehmende Verwendung von Datenverarbeitungsanlagen bei Lchtberechnungen liess es wnschenswert erscheinen, ein Standardsyst
17、em fr die Darstellung der Lichtverteilung eines Flutlchtscheinwerfers einzufahren. SOMMAIRE Le rapport a t prpar par les membres du comit TC-2.4 de 1972-1977. Il est destin A servir de guide aux laboratoires nationaux et industriels pour la photomtrie pratique des projecteurs. Le rapport contient le
18、s spcifications des conditions normales pour procder aux essais et dfinir la prcision souhaitable pour les mesures. 11 constitue un guide pour le choix des appareils de mesure et des procdures dessais. I1 donne des indica- tions pour la dtermination des facteurs de correction applicables aux project
19、eurs qui fonctionnent dans des conditions pratiques diffrentes des conditions normales dessai. Lutilisation croissante des ordinateurs pour les calculs declairage a rendu souhaitable ladjonction de la d- finition dun systme normalis pour la reprsentation de la distribution lumineuse dun projecteur.
20、COPYRIGHT International Commission on IlluminationLicensed by Information Handling ServicesCIE 43 79 I 900bL45 0001714 2T5 -6- LIST OF CONTENTS SECTION 1 - FOREWORD SECTION 2 - SCOPE SECTION 3 - DEFINITIONS 3.1 One-half-peak divergence (in a specified PLANE through the 3.2 3.3 3.4 3.5 Light output r
21、atio 3.6 Reference axis 3.7 Photometric light centre 3.8 Auxiliary axis 3.9 Distribution of luminous intensity 3.10 Service correction factors 3.11 Types of floodlights 3.12 3.13 Ballast lumen factor maximum intensity) Half peak side angle (in a specified HALF PLANE through the maximum intensity) In
22、ner beam of a floodlight Outer beam of a floodlight Recommended coordinate system for presenting luminous inten- sity distribution data SECTION 4 - ACCEPTABLE ORDER OF ACCURACY FOR FLOODLIGHT PHOTOMETRY SECTION 5 - LABORATORY EQUIPMENT 5.1 5.2 Test lamps 5.2.1 Selection of lamps for test 5.2.2 Diffu
23、sing quality of lamp bulb 5.2.3 Ageing of lamps 5.2.4 Stability of lamps 5.2.5 Tests for lamp stability 5.2.6 Handling of aged lamps 5.3 Photocells and readout equipment 5.3.1 Performance of photocells 5.3.2 Measurement of photocell output 5.4 Test distance 5.4.1 General 5.4.2 Electrical power suppl
24、ies and indicating instruments Check on the test distance by means of the inverse square law 5.4.3 Check on the test distance by means of the half peak side angle SECTION 6 - CONDITIONS FOR MEASUREMENT 6. i Standard test conditions 6.1.1 Mounting attitude 6.1.2 Air movement and ambient temperature 6
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