產品資訊 - 照明
LG3 背投式燈箱
IE LG3 Light Box
LG3 背投式 LED 光源燈箱, 明暗 範圍: 5-150,000 lux,色溫: 5000K, Ra>90
| LG3 | |
|---|---|
| Principle | High intensity illuminator for transparent charts based on LED technology. Flicker-generation with variable frequency. |
| Output window |
rectangular output window, 290 x 220 mm dual slot for D280 sized test charts |
| Light source | 432 LEDs |
| CRI | >90 Ra |
| Color temperature | approx. 5000K +/-5% |
| Uniformity |
> 95 % for active chart area*, 280 x 157.5 mm > 95 % for full output window*, 290 x 220 mm > 95 % (70 mm diameter circle)* approx. 90% at very low Intensity (intensity <1%) |
| Maximum / Minimum illumination level | 5-150000 lx (preliminary) |
| Dim function |
integrated control over display and rotary knob with approx. 5000 steps in 3 modes feedback of illumination level in [%] and illuminance [lx]32 kHz PWM |
| Flicker Function |
10-500 Hz 1-99% variable duty cycle |
| Power supply / consumption | 110 V / 230 V, 400 W |
|
Dimension lighting unit [W x H x D] |
590 x 470 x 120 mm |
|
Dimension control unit [W x H x D] |
150 x 80 x 270 mm |
| Weight | approx. 10 kg |
| Dimensions | 590 x 450 x 110 mm |
| Filters [K] | filters from 2000 K - 8000 K are available |
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