ARRI Lamphead ARRI TRUE BLUE - Manual (Page 11)

ST5
5000W Studio Fresnel
11
ARRI | TRUE BLUE
Cat. No. Description
552500 ST5 5000W Studio Fresnel, Stand Model
552501 ST5 5000W Studio Fresnel, Hanging Model
552502 ST5 5000W Studio Fresnel, Stand Model, Black
552503 ST5 5000W Studio Fresnel, Hanging Model, Black
552505 ST5 5000W Studio Fresnel, Pole Operated
552510 Four Leaf Barndoor
552515 Eight Leaf Barndoor
532520 Filter Frame
532530 Snoot
532550 15 1/2” Full Single Scrim
532551 15 1/2” Half Single Scrim
532552 15 1/2” Full Double Scrim
532553 15 1/2” Half Double Scrim
571716 Scrim Bag
853276 Safety Cable
531510 Operating Pole for pole-op fixtures
531530 6K Dimmer (120V/50-60Hz)
Lamps
Code DPY CP29
Watts 5000 5000
Volts 120 230
Color Temp (K) 3200 3200
Approx. Life (hrs) 500 500
Specifications
Weight* 33.9 lbs. (15.4 kg)
Cable 10.0 ft. (3.0 m) cable with inline switch; Hanging model with 3.0 ft. (1.0 m) cable w/o switch
Lens Diameter 11.8” (300 mm) low expansion borosilicate Fresnel lens
Reflector Spherical specular high purity aluminum
Lampholder G22/38
Mounting 1 1/8” (28 mm) stand; Hanging model with pipe clamp
Certification NRTL-US-C; CE; IP23
Photometric Data with DPY 5000W Lamp
Distance 20 ft. (6.1 m) 25 ft. (7.6 m) 30 ft. (9.1 m) 40 ft. (12.2 m) 50 ft. (15.2 m)
Spot Focus Beam Angle 12°
Footcandles 1469 940 653 367 235
Beam Diameter 4.2 ft. (1.3 m) 5.3 ft. (1.6 m) 6.3 ft. (1.9 m) 8.4 ft. (2.6 m) 10.5 ft. (3.2 m)
Medium Focus Beam Angle 30°
Footcandles 627 401 279 157 100
Beam Diameter 10.7 ft. (3.3 m) 13.4 ft. (4.1 m) 16.1 ft. (4.9 m) 21.4 ft. (6.5 m) 26.8 ft. (8.2 m)
Flood Focus Beam Angle 61°
Footcandles 246 157 109 61 39
Beam Diameter 23.6 ft. (7.2 m) 29.5 ft. (9.0 m) 35.3 ft. (10.8 m) 47.1 ft. (14.4 m) 58.9 ft. (18.0 m)
Spot Performance at any distance:
Footcandles (or lux) = 587,500 ÷ Distance 2 Beam Diameter = Distance x 0.21
Medium Performance at any distance:
Footcandles (or lux) = 250,850 ÷ Distance 2 Beam Diameter = Distance x 0.54
Flood Performance at any distance:
Footcandles (or lux) = 98,375 ÷ Distance 2 Beam Diameter = Distance x 1.18
*Stand Model