Lighting Cabinet, Multi-channel LED, Daylight & Blackbody Simulator, Image Evaluation, Camera Calibration, Visual Assessment
LEDSpace High Illumination and Uniform Light Source for Large Area
LEDSpace is a high illuminance source used to simulate outdoor daylight conditions in a large area for camera quality assessment.
- Includes CIE standard illuminants (D50, D55, D65, D75)
- Superior color quality: Ra>98, MIvis Grade A @ power>50%
- Incorporates amplitude modulation
- Large size area (320 cm x 240 cm) to illuminate a reflective test target
- Tunable LED provides illuminance uniformity
- Special lens for extra high illuminance
- Controlled by DMX for easy communication to other light sources
- Features
- Specifications
- Downloads
LEDSpace ApplicationLEDSpace is a light source with a large angle and high intensity. Its light source quality simulates CIE daylight light source (D50, D55, D65, D75), which can provide an environment close to daylight for indoor places; under proper arrangement, it can achieve an area with large area and high uniform illumination used for the observation of large-area test charts (up to 320cm x 240cm); and the light source is controlled through the DMX interface, which is convenient for use in combination with other light sources.
LEDSpace Observation Box- With a high-intensity light source, which illuminance measured in the observation box 48cm(D) x 45cm(W) x 55cm(H) is larger than 20,000 lux.
- Large-angle light source properly placed can make the irradiation area 320cm (W) x 240cm (H) have a uniformity of light intensity of about 80%.
- When power is larger than 60%, the quality of light source Mivis is grade A; when power is larger than 30%, the quality of light source Mivis grade is equal or better to B.
- When power is larger than 60%, the color rendering of the light source Ra is larger than 98.
LEDSpace Setting Example
| LEDSpace | |
| LED channels*1 | 1 channel |
| Spectral range | 400-800nm |
| LED channel drive method | Amplitude Modulation |
| Resolution | 256 steps |
| Warm up time | 15 minutes |
| Illuminants*2 | Select one: CIE Illuminant D50、D55、D65、D75 Ra>98、Mivis A class @ power>60%、Mivis B class @ power>30% |
| Illuminance of light unit (lx) | 1 unit measured in view cabinet 48cm(D) x 45cm(W) x 55cm(H): >20,000 lx |
| Divergence angle | ±90° |
| Illuminance area / Uniformity Center illuminance | Every 2 sement light source at left and right sides(1 segment contains 7 units) Illuminance area: 320cmx240cm / Uniformity 80% Center illuminance >3500lx |
| Electrical | 100-240V AC, 50/60Hz, 1.8KW (max) |
| Operating ambient temperature | 20°C |
| Communication network | DMX |
| Dimensions(L/W/H) | 1 segment (contains 7 units)：(H)1321mm*(W)310mm*(D)190mm (customerized) 1 set (contains 2 segments)：(H)2642mm*(W)310mm*(D)190mm (customerized) |
| Weight | 1 segment (contains 7 units)：37kg 1 set (contains 2 segments)：74kg |
| Scope of delivery | Light source, lens module, power box, power cord, signal cord, DMX cord, SOP |
*1：The number of LED kinds.
*2：Light quality is measured under enviroment temperature 25° after 15 minutes warm up time.
