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High color rendering LED light source box (A3 size)–VLB-4230FBW3-CRI

  • High color rendering LED Ra=97
  • Can attach both chart holders ;aspect ratio 4:3 and 16:9
  • High uniform wide luminance ranges on the surface of light box
  • Fine tuning of luminance
  • 2 types of color temperatures
  • Auto calibration with separated sold luminance meter (LC-5)
  • Multiple options

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Model VLB-4230FBW3-CRI
Luminance [LV] 7.0-14.0 /programmed brightness points; 10 points
Luminance [cd/㎡] 20-2300 /programmed brightness points; 10 points
Luminance surface (WxH) [mm] 420x300
Luminance unevenness [± %] 2.5
Correlated color temperature [K] Choose 2 types from below
3200+/-150
5500+/-500
6500+/-500
Light source LED
Lighting method PWM 100[kHz]
function Change entered luminance
Adjust luminance
Luminance feedback function
Switch entered color temperatures
LED OFF
Auto calibration (connecting LC-5)
Display / Operation Operation unit of the main part
External communication control (serial communication)
Communication I / F USB2.0
Power-supply voltage AC100-240V 50/60Hz
Power consumption [VA] 100
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