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T
ROUBLESHOOTING
AND
M
AINTENANCE
B
0 2 . 9 6 6 3 . 0 0 0 1 G
05-Oct-2007
75
Photometric
VL1000 ERS luminaire - 1000W Tungsten Halogen
(All data taken with a seasoned light source at 20 hours of life.)
* Multiply throw distance by Tn to determine coverage.
To calculate Illuminance (I) at a specific distance (D):
VL1000 ERS luminaire - 575W Metal Halide
(All data taken with a seasoned light source at 20 hours of life.)
* Multiply throw distance by Tn to determine coverage.
To calculate Illuminance (I) at a specific distance (D):
FIELD ANGLE
(degrees)
FIELD DIAMETER
TN*
BEAM ANGLE
(degrees)
BEAM DIAMETER
TN*
CANDELA
(cd)
19.0
.335
13.0
0.228
218,000
26.0
.462
19.5
0.344
105,600
36.0
.650
25.5
0.453
58,000
70.0
(Super Zoom)
1.40
29.0
0.517
28,640
FIELD ANGLE
(degrees)
FIELD DIAMETER
TN*
BEAM ANGLE
(degrees)
BEAM DIAMETER
TN*
CANDELA
(cd)
19.0
.335
13.0
0.228
383,000
26.0
.462
19.5
0.344
185,500
36.0
.650
25.5
0.453
101,900
70.0
(Super Zoom)
1.40
29.0
0.517
50,300
I =
cd
D
2
I =
cd
D
2
Summary of Contents for VL1000 ERS Luminaire
Page 1: ...VL1000 ERS Luminaire USER S MANUAL...
Page 13: ...FOREWORD 02 9663 0001 G 05 Oct 2007 xi...
Page 14: ...VARI LITE VL1000 ERS LUMINAIRE USER S MANUAL xii 05 Oct 2007 02 9663 0001 G...
Page 18: ...VARI LITE VL1000 ERS LUMINAIRE USER S MANUAL xvi 05 Oct 2007 02 9663 0001 G...
Page 72: ...VARI LITE VL1000 ERS LUMINAIRE USER S MANUAL 54 05 Oct 2007 02 9663 0001 G Notes...
Page 84: ...VARI LITE VL1000 ERS LUMINAIRE USER S MANUAL 66 05 Oct 2007 02 9663 0001 G Notes...
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