K5600 Alpha 4K
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The K5600 Alpha 4K concept is to create a more compact and lighter fixture with interchangeable Fresnel lenses, giving the end user more options than just flood and spot.
The K5600 Alpha 4K concept is to create a more compact and lighter fixture with interchangeable Fresnel lenses, giving the end user more options than just flood and spot. This new approach of the Fresnel concept reduces the depth by more than 30% compared to traditional Fresnel fixtures. Optically, this product offers great versatility from Open Eye (85°) for extra wide beam with a single hard shadow to precisely controlled Fresnel from 6° to 70° using the two different Fresnel lenses : Spot and Flood. Changing from 4K to 2.5K is easy and done in seconds. With its wide variety of beam angle, the Alpha 4K is capable of replacing, with better performance, any open face and Fresnel and in some configuration a PAR. A new material is used for the reflector. This material is a composite of Quartz, which resists high temperatures (1200° C), allowing the unit to be used pointing straight down without damaging any component. Even tough this material is white, its performance is higher by 10 % than the regular aluminium reflector.
Note: Includes Head, 2 Fresnel Lenses, lens case
Features
- Compact and light weight
- Easy to change from 4k to 2.5k
- Uses material which resists high temperatures allowing it to be pointed straight down
- Versatile – can be used with from open-faced giving wide beam to being precisely controlled with a fresnel lens
Technical Specifications
| Dimensions head without lens | 34x62x58cm |
| Weight without lens | 18.5kg |
| Weight with lens and bulb | 21.5kg |
| Electrical consumption | 4k: 20A @ 240V 2.5k: 14A @240V |
| Lens diameter | 350mm |
| Accessory Diameter | 410mm |
Photometrics
| Spot Position | Flood Position | |||||
| 5m | Lux | Diaph 100 ASA 25 i/s | Diam in metres | Lux | Diaph 100 ASA 25 i/s | Diam in metres |
| Without Lens | 2 844 | 4 ½ | 9.5 | |||
| Fresnel Lens | 20 880 | 11 ¼ | 1.85 | 4 720 | 5.6 ¼ | 7.15 |
| Spot Fresnel | 69 120 | 22 ¼ | 0.85 | 7 700 | 8 | 5.55 |
| 10m | Lux | Diaph 100 ASA 25 i/s | Diam in metres | Lux | Diaph 100 ASA 25 i/s | Diam in metres |
| Without Lens | 711 | 2 ½ | 19 | |||
| Fresnel Lens | 5 220 | 5.6 ¼ | 3.7 | 1 180 | 2.8 ¼ | 14.3 |
| Spot Fresnel | 17 280 | 11 | 1.7 | 1 926 | 4 | 11.1 |
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