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Ultra high color rendering LED light box– VLB-3020FBW3-CRI

  • High color rendering LED Ra=97
  • Can be used with both chart sizes; aspect ratio 4:3 and 16:9
  • High uniformity of luminance with the wide luminance range in the light surface
  • Adjust luminance
  • Can be set 2 types of color temperature
  • Easy to calibrate the device with the luminance meter; LC-5 (sold separately)
  • Many other options can be set

Standard LED color viewer: VLB-3020CRI 

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Model VLB-3020FBW3-CRI
Luminance range [LV] Luminance register points; 10 points
7.0-14.0
Luminance range [cd/㎡] Luminance register points; 10 points
20-2,300
Luminance surface (WxH) [mm] 300x200
Luminance unevenness [± %] 2.5
Correlated color temperature [K] Select two color temperatures from the below
3200+/-150
5500+/-500
6500+/-500
Light source LED
Lighting method PWM 100[kHz]
function Change registered luminance
Adjust luminance function
Luminance feedback function
Switch registered color temperature function
Pulse lighting (internal and external)
Auto calibration (connect to LC-5)
Display / Operation Operation unit of the main part
External communication control (serial communication)
Communication I / F USB 2.0
Power-supply voltage AC100-240V 50/60 Hz
Power consumption [VA] 40
Operating environment Temperature: 15-30 [℃]
Humidity: less than 80% without dew condensation
Dimensions (WxHxD) [mm] 435x330x120
Weight [kg] 5
Extension Attach arbitrary color temperature setting function
Extend luminance range
Pulse lighting (internal and external)
Add registered points of luminance (Maximum 20 points)
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