IR LED surface light source– VLB-4230FB-IR

  • A3 paper size IR LED surface light source
  • Infrared intensity is always stable with feedback control
  • High uniformity of infrared intensity in the surface of light source


Intensity range 10-300 [μW/㎠]
Intensity surface (WxH) [mm] 420x300
Intensity unevenness [± %] 5
Light source LED
Lighting method DC
Wavelength [nm] 850
1300 Choose from these 4 wavelengths or consult us
Intensity [μW/㎠] 50-200
function Change entered infrared intensity
Adjust infrared intensity
Infrared intensity feedback function
Display / Operation Operation unit of the main part
PC software control
External communication control (serial communication)
Communication I / F USB 2.0
Power-supply voltage AC100-240V 50/60Hz
Power consumption [VA] Less than 200
Operating environment Temperature: 15-30 [℃]
Humidity: less than 80 [%] without dew condensation
Dimensions (WxHxD) [mm] 565x496x138
Weight [kg] 11
Accessories AC, Certificate of product quality inspection
Extension Change luminance surface size
Chart holder
Setting of infrared wavelength

Related product

  1. For taking a picture of charts Large luminance surface LED light panel– VLB-500LED3

  2. Over 24EV Wide luminance ranges light box–LSB-0707CRIWR420

  3. High color rendering LED Light source box– VLB-1411FBC-CRI