Vari Lite VL3500 Spot Luminaire, Руководство пользователя

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T
ECHNICAL
S
PECIFICATIONS
B
0 2 . 9 6 8 6 . 0 0 0 1 A 21 - De cem be r- 20 07 67
Photometric Data
Front Lens
Clear Stippled Fresnel
Internal Lens
V
a
ri-Brite o
pen
59900 lm
4140 fc
(385 lux)
ø = 6.5 ft
TN: .166
54400 lm
2040 fc
(189 lux)
ø = 9 ft
TN: .228
44800 lm
1640 fc
(152 lux)
ø = 9 ft
TN: .228
Buxom
narrow
41810 lm
325 fc
(30 lux)
ø = 21 ft
TN: .517
39300 lm
288 fc
(27 lux)
ø = 21 ft
TN: .517
30500 lm
171 fc
(16 lux)
ø = 24 ft
TN: .592
mid
49900 lm
155 fc
(14 lux)
ø = 31 ft
TN: .768
47500 lm
142 fc
(13 lux)
ø = 32 ft
TN: .788
38400 lm
105 fc
(9.7 lux)
ø = 33 ft
TN: .828
wide
50000 lm
121 fc
(11 lux)
ø = 39 ft
TN: .975
47900 lm
97 fc
(9.0 lux)
ø = 40 ft
TN: .997
42700 lm
78 fc
(7.1 lux)
ø = 41 ft
TN: 1.02
Fresnel
na
rro
w
52200 lm
803 fc
(75 lux)
ø = 16 ft
TN: .388
49900 lm
608 fc
(57 lux)
ø = 17 ft
TN: .425
48000 lm
563 fc
(52 lux)
ø = 16 ft
TN: .407
mi
d
41100 lm
310 fc
(29 lux)
ø = 25 ft
TN: .631
40800 lm
245 fc
(23 lux)
ø = 27 ft
TN: .669
40500 lm
216 fc
(20 lux)
ø = 27 ft
TN: .669
wide
23200 lm
212 fc
(20 lux)
ø = 25 ft
TN: .631
26100 lm
182 fc
(17 lux)
ø = 30 ft
TN: .748
26500 lm
124 fc
(12 lux)
ø = 32 ft
TN: .808
Notes:
1. All measurements were taken using Osram SharXS
®
HTI
®
1500 W/D7/60 lamps.
2. Light output values are nominal and based on the average output of a sample of production luminaires.
3. The illuminance (I) values listed in foot candles (fc) and lux are measurements taken at the center of the beam.
4. Vari-Brite mode was set to DMX value 255, which opens (splits) the internal lens for maximum light output.
5. Internal-lens Zoom settings: narrow (rear position - DMX = 0), mid (mid position - DMX = 127), wide (front position - DMX = 255).
6. TN values: For the beam angles listed in the table, the coverage diameter (ø) = TN x D (throw distance). For example, a Clear front lens and a
Buxom internal lens at the narrow Zoom setting produces a beam with an angle of ~29º, which provides ø = 21 ft at D = 40 ft. For other dis-
tances (D) at this Zoom setting, multiply the TN for 29º x D. For example, at 50 ft, ø = .517 x 50 = 26 ft. Conversely, to get ø = 30 ft with the 29º
angle, D = ø/TN = 30/.517 = 58 ft. You can use the TN values for the other beam angles in the same way.
7. Graphic illustrations in this table are representations only. Do not scale.
40 ft
9.5° 13°
40 ft
13°
40 ft
29°
40 ft
29°
40 ft
33°
40 ft
42°
40 ft
43°
40 ft
45°
40 ft
52°
40 ft
53°
40 ft
54°
40 ft
22°
40 ft
24°
40 ft
23°
40 ft
35°
40 ft
37°
40 ft
37°
40 ft
35°
40 ft
41°
40 ft
44°
40 ft