ETC Source Four 25°-50° Zoom Manual

ETC Lys Source Four 25°-50° Zoom

Læs gratis den danske manual til ETC Source Four 25°-50° Zoom (4 sider) i kategorien Lys. Denne vejledning er vurderet som hjælpsom af 3 personer og har en gennemsnitlig bedømmelse på 4.3 stjerner ud af 2 anmeldelser. Har du et spørgsmål om ETC Source Four 25°-50° Zoom, eller vil du spørge andre brugere om produktet?

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Side 1/4
ELECTRONIC THEATRE CONTROLS
Ellipsoidal lighting xture
PHYSICAL Die cast and extruded aluminium construction
One-handed focus mechanism with positive lock
(patents pending)
Rotating shutter assembly ±25°
20 gauge stainless steel shutters in a tri-plane assembly
Lens tube door provides easy access for lens cleaning
Positive locking double-clutch yoke
Integral die cast color frame holders with two accessory
slots, and a top mounted, color frame retainer
Insulated rear handle
High impact, thermally insulated knobs and shutter
handles
Steel yoke with two mounting positions
Slot for glass or stainless steel patterns
Slot with sliding cover for motorized pattern devices or
optional iris
UL and cUL listed
ELECTRICAL115-240V, 50/60Hz
High temperature 3–conductor 36” leads in a glass ber
outer sleeve
Supports ETC Dimmer Doubling™ technology
LAMP 750W Maximum
HPL - compact tungsten lament contained in a
krypton/xenon lled quartz envelope (see table for
suitable lamp types)
Integral die cast aluminium heat sink lamp base
OPTICAL The 25°–50° uses a plano–convex front lens with a
bi–convex rear lens
Faceted borosilicate reector with multi-layer
dichroic coating
95% of visible light reected through the optical train
90% of infrared radiation (heat) passes through the
reector
Reector secured with anti-vibration shock mounts
Low gate and beam temperature, shutters will not
warp or distort
Tool free lamp centering (X/Y) and peak/at (Z)
adjustment knobs
Positive locking X, Y and Z adjustments, unaected
by relamping
Lenses have anti-reective coatings
Lenses secured with anti-vibration shock mounts
15°-30° version is available
Source Four Zoom 25°-50°™
42550 Series
S P E C I F I C A T I O N S
Note: Available in black only
Source Four Zoom Accessories
Model# Description
407CF Color Frame (included)
400CC C-clamp (included)
400SC Safety Cable
400PH–A Pattern holder (A size)
400PH–B Pattern holder (B size)
400PH–G Glass pattern holder
400BY Balanced yoke assembly kit
400RS Drop–in Iris
400PTH3 Top Hat (3” tube)
400PTH6 Top Hat (6” tube)
400PHH Half Hat
400PGE3 Gel Extender (3” tube)
400PGE6 Gel Extender (6” tube)
Source Four Zoom
Model# Description
42550 25°–50° Source Four Zoom ellipsoidal (black)
ETC Source Four Zooms are supplied with color frame,
C–clamp and 36” (90cm) leads as standard
Connector Designation
Use Suffixes below to specify Factory–Fitted Connector type
Model# Description
A Parallel-blade U-ground connector
B Two-pin and ground, 20 amp connector
C Grounded, 20 amp, twistlock connector
M Dimmer Doubling™ connector (NEMA L515P)
O R D E R I N G I N F O R M A T I O N
4-11.1
45
30
38
50
P H O T O M E T R I C D A T A
Metric Conversions: For Meters multiply feet by .3048
For Lux multiply footcandles by 10.76
All photometric data in this document was prepared using standard production xtures, and the Prometric™ CCD measurement system. Fixtures were adjusted for a
at eld and were tested with a calibrated HPL 750/115V 21,900 lumen lamp at its rated voltage. All data normalized to nominal lamp lumens.
To determine illumination in footcandles or lux at any throwdistance, divide candlepower by distance squared.
For illumination with any lamp, multiply the candlepower of a beam spread by the multiplying factor (mf) shown for that lamp.
17°
25°
Beam Angle
Field Angle
25°
Distance (ft) 25 35 45 55
Field Diameter (ft) 11.1 15.5 20.0 24.4
Illumination (fc) 248 127 77 51
Source Four Zoom
Degree Candlepower Field Lumens Ecacy Eciency
25° 155,000 13,100 17.5 LPW 59.8%
For Field diameter at any distance, multiply distance by .44
For Beam diameter at any distance, multiply distance by .30
150000
120000
90000
60000
30000
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Candela
Degrees
27°
36°
Beam Angle
Field Angle
36°
Distance (ft) 30 35 40 45
Field Diameter (ft) 19.5 22.8 26.0 29.3
Illumination (fc) 107 79 60 48
Source Four Zoom
Degree Candlepower Field Lumens Ecacy Eciency
36° 96,300 13,500 18.0 LPW 61.6%
For Field diameter at any distance, multiply distance by .65
For Beam diameter at any distance, multiply distance by .48
100000
80000
60000
40000
20000
0
0 2 4 6 8 10 12 14 16 18 20
Candela
Degrees
33°
50°
Beam Angle
Field Angle
50°
Distance (ft) 20 25 30 35
Field Diameter (ft) 18.6 23.2 27.9 32.6
Illumination (fc) 149 95 66 49
Source Four Zoom
Degree Candlepower Field Lumens Ecacy Eciency
50° 59,500 14,200 18.9 LPW 64.8%
For Field diameter at any distance, multiply distance by .93
For Beam diameter at any distance, multiply distance by .59
60000
50000
40000
30000
20000
10000
0
0 3 6 9 12 15 18 21 24 27 30
Candela
Degrees
4-11.2
Candlepower Distribution Curve (cosine)
Candlepower Distribution Curve (cosine)
Candlepower Distribution Curve (cosine)

Produkt Specifikationer

Mærke: ETC
Kategori: Lys
Model: Source Four 25°-50° Zoom

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