LEDBTC is a large, transparent, uniform illuminator using multi-channel LED technology. It is specially designed to provide a large transmissive target for testing camera quality.
|Digital driving channels||24|
|LED channel drive method||Amplitude Modulation, AM / Pulse-width modulation, PWM / AP*2|
|Spectral range||380-730 nm|
|Resolution*3||10 bit (1024 steps dimmable for each channel)|
|Warm up time||No|
|Capacity||80 light source in LEDCube hardware, unlimited in software|
|Predefined illuminants*4||D75, D65, D55, D50, A|
CIE Ra > 98, MIvis: Grade A (<0.25)
|Tunable range||CCT: 2000~20000K|
|Luminous emittance||Max. up to 3000lux, depending on illuminants|
|Short-term stability*5||ΔCCT<±20K; ΔLuminance <±1%|
|Long-term stability*6||ΔCCT<±50K; ΔLuminance <±2%|
|Software instrument compatibility||Konica Minolta CL500A & CS-2000, THOUSLITE FS & FS-VIS-IR Spectrometer|
Jeti Specbos 1211UV spectroradiometer
|Electrical||230V/110V 50/60Hz, 150W Maximum|
|Operating ambient temperature||25°C±3 °C|
|Dimensions(W/D/H)||External dimensions(W/D/H) excluded stand: 239cm × 92.7cm × 188 cm|
Emitting surface: 200cm x 150cm
|Weight||Excluded stand: 330 kg|
|Scope of delivery||LEDBTC, power cord, USB cable, software LEDNavigator-LT with dongle, controller of touch panel, SDK*7 available on request|
|Software||Modules in software LEDNavigator-LT:|
1. Blackbody locus simulator
2. SPD Match
3. Single channel control
4. Dynamic lighting
5. Fast & accurate feedback*8
*1：The number of LED kinds
*2：AP is the hybrid driving of AM and PWM. The frequency of PWM is from 0.1 Hz to 1000 Hz.
*3：Actually 1000 steps can be used because some steps for low luminance calibration.
*4：Light quality is measured with 80% power
*5：When set light source as D50 without warm up time under enviroment temperature 25°, short-term stability is measured during 24 hours and compared to average value.
*6：When set light source as D50 after 30 minutes warm up time under enviroment temperature 25°, long-term stability is measured during 90 days and compared to average value.
*7：Users can utilize the SDK to realized the functions of Dynamic lighting, Single channel control.
*8：Users need to have the compatible instrument for measurements