System Two LED Installation and Service Manual (1003385 Rev. C)
Page 16
Section 2
Section 2: Specifications
Optical Specifications
Correlated Color Temperature
D-Series
Vu-160
Vu-E
Irradiance
Color Rendering Index (CRI R1-R8=RA)
Color Rendering Index R9
Fixed at 4,300°K ±300°K
Fixed at 4,300°K ±300°K
Variable between 3,800°K to 4,800
K ±300°K
128 W/m
2
(1 m)
95
95
Focal length
D-Series Central Illuminance (full intensity)
Dimming
– 5 Intensity Levels
(Indicated by 5 LED’s on 2
indicator strips located 180° apart)
Vu-160/Vu-E Central Illuminance (full intensity)
Dimming
– 5 Levels
(Indicated by 5 LED’s on 2
indicator strips located 180° apart)
Endo Mode
D-Series
Vu
Light field diameter (adjustable)
Depth of illumination
Diameter (d50)
Illuminance (one mask)
Illuminance (two masks)
Illuminance at bottom of standard tube
Illuminance at bottom of standard tube with one
mask
Illuminance at bottom of standard tube with two
masks
39.4” (1 meter)
130,000 ± 5K Lux.
100% 87.5% 75% 62.5% 50%
130,000 113,750 97,500 81,250 65,000
160,000 +0 / -10K LUX @4,300°K
100% 87.5% 75% 62.5% 50%
160,000 140,000 120,000 100,000 80,000
LUX LUX LUX LUX LUX
10% -
12 white LED’s triangulated 120° apart (8,500 LUX)
7.4% -
6 green LED’s located 60° apart @4300°K
9.5” – 14” (229mm – 356mm)
32.3” (820mm)
5.5” (127mm – 140mm)
74,560 Lux (6,930 fc)
62,408 Lux (5,800 fc)
132,300 Lux (12,300 fc)
72,630 Lux (6,750 fc)
60,256 Lux (5,600 fc)
Environmental Specifications
Ambient/Operating temperature
41
F to 104
F (-10
C to 40°C)
Storage temperature range
-4
F to 122
F (-20
C to 50°C)
Humidity
10% - 75% Relative Humidity
Pressure
500 hPA to 1,060hPA (@<2K meters)