REPORT NUMBER: ITL REPORT NUMBER PAGE: 1 OF 7 ADDRESS: 123 THE RIGHT WAY ANYTOWN, CO 80503 LUMINAIRE: FABRICATED METAL HOUSING, WHITE PAINTED INTERIOR FINISH, FABRICATED SEMI-SPECULAR METAL PARABOLIC 12-CELL LOUVER. LAMPS: TWO 32-WATT F32T8/TL741 LINEAR FLUORESCENTS. BALLAST: ADVANCE REL-2P32-RH-TP MOUNTING: RECESSED TOTAL REFLECTANCE OF PAINT: 94.3 % INPUT ELECTRICAL: 120.0 VOLTS, 59.1 WATTS, 0.503 AMPS THE 0 DEGREE PLANE IS PARALLEL WITH THE LAMPS. REPORT BASED ON 2850 LUMENS PER LAMP. THIS REPORT WITH THE USE OF THE NVLAP LOGO SHALL NOT BE USED BY THE CLIENT TO CLAIM PRODUCT CERTIFICATION, APPROVAL, OR ENDORSEMENT BY NVLAP, NIST, OR ANY AGENCY OF THE FEDERAL GOVERNMENT. Checked Approved A TECHNICIAN AN ENGINEER
REPORT NUMBER: ITL REPORT NUMBER PAGE: 2 OF 7 CANDELA DISTRIBUTION FLUX 0.0 22.5 45.0 67.5 90.0 0 1464 1464 1464 1464 1464 5 1459 1462 1465 1464 1465 139 15 1390 1414 1452 1489 1511 411 25 1271 1326 1432 1533 1591 662 35 1116 1217 1407 1579 1684 883 45 910 1077 1379 1807 1973 1075 55 640 895 1161 890 759 822 65 275 441 325 363 380 363 75 26 34 33 50 30 58 85 3 5 5 6 5 6 90 0 0 0 0 0 ZONAL LUMEN SUMMARY ZONE LUMENS %LAMP %FIXT 0-30 1212 21.3 27.4 0-40 2095 36.8 47.4 0-60 3992 70.0 90.4 0-90 4418 77.5 100.0 90-180 0 0.0 0.0 0-180 4418 77.5 100.0 TOTAL LUMINAIRE EFFICIENCY = 77.5 % CIE TYPE - DIRECT PLANE : 0-DEG 90-DEG SPACING CRITERIA : 1.22 1.94 SHIELDING ANGLES : 35 30 BEAM ANGLE (50%) : 82.7 X 105.5 DEGREES FIELD ANGLE (10%): 133.3 X 138.7 DEGREES LUMINOUS LENGTH :45.000 21.000 LUMINANCE DATA IN CANDELA/SQ M ANGLE AVERAGE AVERAGE AVERAGE IN DEG 0-DEG 45-DEG 90-DEG 45 2111. 3199. 4577. 55 1830. 3320. 2170. 65 1067. 1261. 1475. 75 165. 209. 190. 85 56. 94. 94. 650 1300 1950 0 15 30 LEGEND 0-deg 45-deg 90-deg 90 75 60 45
REPORT NUMBER: ITL REPORT NUMBER PAGE: 3 OF 7 CANDELA DISTRIBUTION LATERAL ANGLE 0.0 22.5 45.0 67.5 90.0 0.0 1464 1464 1464 1464 1464 2.5 1464 1465 1464 1463 1463 5.0 1459 1462 1465 1464 1465 7.5 1446 1456 1462 1467 1472 10.0 1429 1444 1459 1473 1482 12.5 1409 1429 1455 1479 1495 15.0 1390 1414 1452 1489 1511 17.5 1364 1394 1445 1499 1527 20.0 1334 1374 1440 1510 1547 22.5 1304 1350 1436 1521 1568 25.0 1271 1326 1432 1533 1591 27.5 1235 1300 1425 1548 1617 30.0 1198 1272 1419 1562 1637 32.5 1158 1246 1412 1573 1651 35.0 1116 1217 1407 1579 1684 37.5 1070 1185 1399 1602 1762 40.0 1020 1151 1387 1657 1877 42.5 968 1118 1379 1748 1984 45.0 910 1077 1379 1807 1973 47.5 846 1038 1380 1769 1741 50.0 784 996 1371 1561 1431 52.5 718 951 1308 1255 1020 55.0 640 895 1161 890 759 57.5 561 820 932 656 614 60.0 486 727 674 521 548 62.5 389 600 447 443 467 65.0 275 441 325 363 380 67.5 158 266 231 282 273 70.0 76 132 165 189 171 72.5 41 61 90 114 79 75.0 26 34 33 50 30 77.5 16 22 19 22 20 80.0 8 12 11 14 12 82.5 6 8 8 10 9 85.0 3 5 5 6 5 87.5 0 1 1 2 1 90.0 0 0 0 0 0
REPORT NUMBER: ITL REPORT NUMBER PAGE: 4 OF 7 5-DEGREE ZONAL LUMEN SUMMARY 0-5 35 5-10 104 10-15 173 15-20 238 20-25 301 25-30 360 30-35 415 35-40 468 40-45 528 45-50 548 50-55 474 55-60 348 60-65 235 65-70 128 70-75 46 75-80 12 80-85 5 85-90 1 10-DEGREE ZONAL LUMEN SUMMARY 0-10 139 0-20 550 0-30 1212 0-40 2095 0-50 3170 0-60 3992 0-70 4355 0-80 4413 0-90 4418
REPORT NUMBER: ITL REPORT NUMBER PAGE: 5 OF 7 COEFFICIENTS OF UTILIZATION - ZONAL CAVITY METHOD EFFECTIVE FLOOR CAVITY REFLECTANCE 0.20 RC 80 70 50 30 10 0 RW 70 50 30 10 70 50 30 10 50 30 10 50 30 10 50 30 10 0 0 92 92 92 92 90 90 90 90 86 86 86 82 82 82 79 79 79 78 1 86 83 80 77 84 81 78 76 78 76 74 75 73 71 72 71 69 68 2 79 73 68 64 77 72 67 64 69 65 62 66 63 61 64 62 59 58 3 72 65 59 54 70 63 58 54 61 57 53 59 55 52 57 54 51 49 4 66 57 51 46 64 56 50 46 54 49 45 53 48 45 51 47 44 42 5 61 51 45 40 59 50 44 39 49 43 39 47 42 39 46 42 38 37 6 56 46 39 35 54 45 39 34 44 38 34 43 38 34 41 37 33 32 7 52 42 35 30 50 41 35 30 40 34 30 39 34 30 38 33 30 28 8 48 38 31 27 47 37 31 27 36 31 27 35 30 26 34 30 26 25 9 45 34 28 24 44 34 28 24 33 28 24 32 27 24 32 27 24 22 10 42 32 26 22 41 31 25 22 31 25 21 30 25 21 29 25 21 20 ALL CANDELA, LUMENS, LUMINANCE, COEFFICIENT OF UTILIZATION AND VCP VALUES IN THIS REPORT ARE BASED ON RELATIVE PHOTOMETRY WHICH ASSUMES A BALLAST FACTOR OF 1.000. ANY CALCULATIONS PREPARED FROM THESE DATA SHOULD INCLUDE AN APPROPRIATE BALLAST FACTOR.
REPORT NUMBER: ITL REPORT NUMBER PAGE: 6 OF 7 VISUAL COMFORT PROBABILITY TABLE RATED LUMENS PER LAMP 2850. 100. FC. REFLECTANCES 80/50/20 ROOM LUMINAIRES 0 DEG PLANE LUMINAIRES 90 DEG PLANE W L 8.5 10.0 13.0 16.0 8.5 10.0 13.0 16.0 20 20 78 76 76 86 75 73 74 76 20 30 81 78 74 76 78 75 70 71 20 40 84 81 77 76 81 78 73 70 20 60 85 83 80 79 83 80 76 73 30 20 82 78 77 82 80 76 75 75 30 30 84 81 75 73 82 78 71 71 30 40 86 83 78 74 84 80 74 69 30 60 87 85 80 76 86 82 77 72 30 80 87 85 82 78 86 84 79 75 40 20 82 81 79 82 80 79 77 76 40 30 84 83 77 74 83 81 74 72 40 40 86 85 79 74 85 83 76 70 40 60 87 86 81 76 87 84 79 73 40 80 87 87 83 78 87 86 81 75 40 100 87 87 83 78 87 86 82 77 60 30 85 83 79 75 83 81 76 73 60 40 86 86 81 75 85 83 78 72 60 60 88 87 83 77 87 85 80 74 60 80 88 87 84 79 87 86 82 76 60 100 88 87 84 79 87 86 84 78 100 40 86 86 82 78 85 83 78 74 100 60 88 87 84 80 87 85 81 77 100 80 88 87 85 81 87 87 83 79 100 100 88 87 85 81 87 87 84 80
REPORT NUMBER: ITL REPORT NUMBER PAGE: 7 OF 7 CONE OF LIGHT DIAGRAM (diameter shown is where fc/lux value is half the fc/lux at nadir) Mounting Height in feet/meters FC/LUX Diameter in feet/meters 6.0 40.7 8.8 8.0 22.9 11.8 10.0 14.6 14.7 12.0 10.2 17.7 14.0 7.5 20.6 16.0 5.7 23.5 If distances are feet, results are footcandles. If distances are meters, results are lux. Note: The candela values used to generate this diagram were obtained by averaging the photometric data into a single plane.