IESNA TM-30 ERTA 2-2016 IES Method for Evaluating Light Source Color Rendition.pdf

1、IES TM-30-15 Errata #2 June 2016 1 IES TM-30-15 Errata If you, as a user of IESs TM-30-15, believe you have located an error not covered by the following revisions, you should e-mail your information to Pat McGillicuddy, pmcgillicuddyies.org or send a letter to Pat McGillicuddy, Manager of Standards

2、 Development, IES,120 Wall St. 17th Floor, New York, NY 10005. Additions will be posted to this list online as they become available. This errata list was last updated June 9, 2015. Please confine your comment to specific typographical errors or misstatements of fact in the documents text and/or gra

3、phics. Do not attempt revisions of TM-30-15. Note: The IES TM-30-15 calculation tool files are uploaded to a specific website. The URL is found at the top of the Table of Contents for IES TM-30-15. This standard may be purchased on the IES Bookstore, www.ies.org/store. 3.3 Reference Illuminant The c

4、onstant in Equation (3.3.7) was incorrect. The correct equation is: D = 2.0064109r3+ 1.9018106r2+ 0.24748103r+0.23704 3.7.1 Calculation of Color Coordinates Equation (3.7.18) was partially concealed. The full illustration is as follows: = 5000013 cb c 2 +2a +a + 2120a Equation (3.7.6), second elemen

5、t, MH should be MHPE. The correct equation is as follows: = HPE ccc = MHPEMCAT021 ccc Equation (3.7.23) (new equation number), ln should be used instead of log. The correct equation is as follows: = ( 10.0228)ln (1+0.0228) IES TM-30-15 Errata #2 June 2016 2 3.12 Fidelity Measures for Specific Hue An

6、gle Bins and Color Samples Equation (3.12.1) included an incorrect number. The correct equation is: fh, = 1007.54 (1(,)=1) 4.4 Color Samples Figure 8 In box 7, the root-mean-square average has been changed to arithmetic average. Figure 8: Flow chart for calculating Rf and Rg. IES TM-30-15 Errata #2

7、June 2016 3 ANNEX B CES 98 was incorrectly identified as Type A in Annex B, Figure B1. It is Type C. Figure B1. Approximate colors for the 99 CES, calculated the TM 30-XX 5000 K reference (i.e., half 5000 K Planckian radiation and half CIE illuminant D50). The samples are ordered by hue angle. The sample type is also listed (A. Nature; B. Skin; C. Textiles; D. Paints; E. Plastics; F. Printed Material; G. Color Systems).