X-Rite i1Display Pro

• Color-accurate measuring of all modern display types
• Contact or non-contact display measurement modes
• Ability to measure projector screens
• Capability to measure ambient light (color and illuminance)
• Specifically designed for modern LCD display technologies including CCFL, White LED, RGB LED, and Wide Gamut display technologies

• Number of channels: 3
• Measurement area (in contact): 24 mm diameter circle
• Acceptance angle: ± 5 degrees (at half max)
• Luminance measurement range: 0.1 cd/m2 to 1,000 cd/m2
• Minimum integration time: 0.1 sec / measurement @ 100 cd/m2
• Maximum integration time: 6 sec / measurement @ 0.10 cd/m2
• Effective measurement primaries: CIE standard (1931) observer
• Ambient measurement angle: 160 degrees cosine response
• Ambient illuminance measurement range: 0.5 lm/m2 to 5,000 lm/m2

• Accuracy: illuminant A under X-Rite’s standard measurement conditions

Color = ± 0.004 x, y @ 100 cd/m2

Luminance = ± 4.0% @ 100 cd/m2

• Short-term repeatability: illuminant A under X-Rite’s standard measurement conditions

Color = ±0.001 x, y @ 100 cd/m2

Luminance = ± 1.0% @ 100 cd/m2

Software support includes a low-level ANSI C API, MATLAB/Octave and Python libraries for use under Mac OS X, Microsoft Windows, and Linux.