DXOMARK follow these improvements by participating on scientific committees such as IEEE and ISO. In close collaboration with the industry and the P2020 committee, we have developed a dynamic range measurement setup that can measure 150 dB or higher in one frame, thus meeting the requirement of the standard.

Our setup consists of 4 light panels whose intensity and spectrum can be controlled separately. High-quality test patterns complement the light panels and allow for high-precision measurements. The brightest panel can reach 1.5 million cd/m², saturating all sensors currently on the market.

Key metrics:​

• Observed & real relative luminance
• Contrast-to-noise ratio (CNR)
• Tonal contrast gain (TCG)
• Contrast dynamic range (CDR)

General specifications:​

• Size: 1200 x 1200 x 800 mm​
• Power supply: 100–240 V, 50–60Hz
• Total maximum power: 1800 W

Technical specifications:​

• 4 separated light panels
• Dynamic range: 0.002 to 1 500 000 cd/m²​
• Max luminance: adjustable between 40 000 cd/m² and 1 500 000 cd/m²
• CCT: 5600 K
• CRI > 95

Key features:​

• Up to 177 dB
• Flicker-free (DC-driven)
• Computer control​ (DMX or Arnet)
• Full automatic measurements
• Support for RAW images up to 32 bits/pixels