Overview

ARRI T24 24000W Fresnel

The ARRI Fresnel series is ideal for use where compact, lightweight tungsten Fresnel spotlights are required, especially in small studios where grid height is a problem. Classic ARRI construction, using corrosion-resistant, extruded, die cast aluminium, maximizes body strength while maintaining the light weight of a location fixture. Despite the small size of ARRI Fresnels, their short focal length, wide angle lenses produce impressive light output and good light distribution over the full beam area.

Catalog No. & Description

533200 T24 24000W Fresnel Model
563210 Four Leaf Barndoor
533250 29" Full Single Scrim
533251 29" Half Single Scrim
533252 29" Full Double Scrim
533253 29" Half Double Scrim
571720 Scrim Bag
853276 Safety Cable
533230 24K Dimmer (220V, 60Hz)

Lamps

Code KP240H/220 BCM
Watts 24000 20000
Volts 220 220
Color Temp (K) 3400 3200
Approx. Life (hrs) 150 300

Specifications

Specifications

Weight 134 lbs. (60.8 kg)
Cable 6.6 ft. (2.0 m)
Lens Diameter 24.6" (625 mm) low expansion borosilicate Fresnel lens
Reflector Spherical specular high purity aluminum
Lampholder G38
Mounting 1 1/8" (29 mm) stand mount

Photometric Data

with 24000W Lamp

Distance 35 ft. (10.7 m) 40 ft. (12.2 m) 60 ft. (18.3 m) 80 ft. (24.4 m) 100 ft. (30.5 m)
Spot Focus Beam Angle 14°          
Footcandles 3780 2894 1286 724 463
Beam Diameter 8.6 ft. 9.8 ft. 14.7 ft. 19.6 ft. 24.6 ft.
  2.6 m 3.0 m 4.5 m 6.0 m 7.5 m
Medium Focus Beam Angle 30°          
Footcandles 1331 1019 453 255 163
Beam Diameter 18.8 ft. 21.4 ft. 32.2 ft. 42.9 ft. 53.6 ft.
  5.7 m 6.5 m 9.8 m 13.1 m 16.3 m
Flood Focus Beam Angle 55°          
Footcandles 648 496 221 124 79
Beam Diameter 36.4 ft. 41.6 ft. 62.5 ft. 83.3 ft. 104.1 ft.
  11.1 m 12.7 m 19.1 m 25.4 m 31.7 m

Lens Performance

Spot Performance at any distance:  
Footcandles (or lux) = 4,630,400 ÷ Distance² Beam Diameter = Distance x 0.25
Medium Performance at any distance:  
Footcandles (or lux) = 1,630,400 ÷ Distance² Beam Diameter = Distance x 0.54
Flood Focus Performance at any distance:  
Footcandles (or lux) = 793,600 ÷ Distance² Beam Diameter = Distance x 1.04

Downloads

01 Dec 2010 ARRI T24 24000W Fresnel Operating Instructions
Download (pdf, 595 KB)
01 Dec 2010 ARRI T24 24000W Fresnel Spare Parts
Download (pdf, 497 KB)
01 Dec 2010 ARRI T24 24000W Fresnel Dimensional Drawing
Download (tif, 5.92 MB)

Exchange Formats

24 Oct 2008 T24 DXF file (2D front view)
Download (dxf, 137 KB)
24 Oct 2008 T24 DXF file (2D top view)
Download (dxf, 43 KB)
24 Oct 2008 T24 STEP file (3D)
Download (zip, 92 KB)
24 Oct 2008 T24 DXF file (2D side view)
Download (dxf, 60 KB)
24 Oct 2008 T24 IGES file
Download (zip, 311 KB)