Luminance measurement and colorimetry

Luminance measurement and colorimetry

Device

LumiCam 2400 luminance and colorimetry camera / Instrument systems

Expected Result

Clear information about the spatially resolved brightness and colours and reports with detailed individual curves or intensity pictures.

Method

Displays, luminaires and illuminated surfaces can be characterized by spatially resolved measurements. Evaluation of displays based on LED, OLED or µLED.

Case Study

A luminaire manufacturer, light planner or architects wants to evaluate spatially resolved parameters of prototypes.

Advanced mobile luminance and colorimetry camera LumiCam 2400 / Instrument Systems

Luminance and color measurement system for high-resolution analysis of brightness and color distribution on displays and illuminated surfaces. Ideal for LED, OLED, and µLED evaluation.
LumiCam 2400 / Instrument Systems, credit: JOANNEUM RESEARCH /Bergmann

Specifications

  • Sample size and type: tiny LEDs up to walls of buildings
  • Effective number of pixels 2428 x 2028 (5 MP)
  • Exposure time 40 μs to 30 s
  • Photometric quantities: Luminance (cd/m2), luminous intensity (cd), contrast
  • Colorimetric quantities: Color coordinates (x,y), color coordinates (u’,v’), tristimulus values (X, Y, Z), dominant wavelength (nm), color saturation, correlated color temperature CCT (K)

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