STRAND SELECON HUI CYC SPECIFICATION.
GENERAL.
A.) Overview.
1.) The Hui Cyc shall be a purpose-designed fixture designed for interior use for stage, studio and display lighting applications. It shall be constructed from custom aluminum extrusions, and sheet metal. The finish is to be a high temperature epoxy powder coated black.
2.) The housing of the Cyc fixture shall be of sheet metal, joined by threaded screws to extruded aluminum extrusion, combining strength and rigidity with minimum weight.
3.) The Cyc fixture shall be able to be used from a minimum distance of 3ft from the base of the rear stage wall or cyclorama.
4.) Each Cyc fixture shall have a safety glass to offer the highest level of protection from broken filament lamps. Each unit shall have a dual chamber system to maximize filter life.
5.) The Cyc fixture shall have two accessory slots to accommodate a color frame and a barndoor accessory at the same time if required. Each accessory slot shall have a circular ventilation shaft to ensure smooth airflow over the sides of the color frame.
6.) There shall be an accessory slot cover constructed from extruded aluminum. The accessory slot cover shall run the width of the Cyc fixture to mask any unwanted spill. The accessory slot cover shall be hinged and can be left in the open or closed position to facilitate the changing of accessories.
7.) Cyc fixtures that use a sprung steel type accessory retention clip shall not be accepted.
8.) The color frame shall be constructed from sheet metal, and painted a matt black. It shall be a single piece hinged design and the internal edges shall be folded outwards to ensure there is no contact between the edge and the color filter.
9.) There shall be three feet on the sides of the color frame folded outwards to ensure that the color filter is securely gripped when placed into the accessory slot of the Cyc fixture.
10.) The Cyc fixture shall have an integral safety chain anchor point on each side of the fixture body.
11.) The beam shall be very smooth and shall fall off evenly without visible highlights or shadows.
12.) The Cyc fixture shall have an asymmetrical reflector of extruded textured aluminum, ensuring a high degree of uniformity between fixtures. Tabbed sheet metal is not acceptable.
13.) The Cyc fixture shall be designed for use with:
a.) 300W EHM, EHZ.
b.) 500W FCL, FDN.
c.) 750W EJG, EMD.
d.) 1000W FCM, FHM.
14.) The internal access shall be through the front of each unit, via the hinged color cassette and safety glass. A double microswitch cutout shall be used to fully electrically isolate the lampholders when the safety glass is opened.
15.) Relamping shall be possible without having to change the focus position of the Cyc Fixture.
16.) The Cyc fixture shall be ETL / cETL listed to UL 1573.
17.) The Cyc fixture shall have a steel yoke for top suspension. A friction disc and heat insulated hand knob shall be mounted on the end section for tilt lock. Multiple cell configurations shall have an additional friction disc and heat insulated hand knob mounted on the opposite end section.
18.) The Cyc fixture shall be supplied with an M12 suspension bolt, two washers and nut for attachment to an approved clamp for suspension.
19.) It shall be possible to modify the Cyc fixture for ground row operation. This shall be by the addition of two screw jack feet constructed from rubber to dampen vibration, and reversing the color cassette.
20.) It shall be possible to construct multiple battens from single units of the Cyc fixture. This shall be by bolting single units together using the Slot Lock Joiner Set. The Cyc fixture shall also be available in three and four way multiple cell configurations.