Lisun XYL-VI 色彩亮度计 (10 ~ 1.000.000 cd/m2)

• Luminance Y:

Relative spectral sensitivity of digital V(λ) sensor: f1<5.5%

Dynamic range: 10~1,000.000 cd/m2. Accuracy: <5%

Sensitivity: 0.01cd/m2. Repeatability: 0.01cd/m2

• Measuring angle: 1 degree. Measuring distance: 0.7m to infinity

• Color Coordinates x, y, u, v(u’, v’): (Luminance more than 10cd/m2)

Accuracy(x, y): ±0.002(CIE Standard A-source, 100cd/m2)

Repeatability(x, y): ±0.0005(CIE Standard A-source)

• Color Temperature Tc: (Luminance more than 10cd/m2)

Dynamic range: 1350~25000K Sensitivity: 1K

Accuracy: ±20K(CIE Standard A-source, 100cd/m2)

• Temperature effect: -0.1%. No range-changing error

• Refreshing frequency: 1n/s(no less than 10 cd/m2), 1n/3s(less than 10 cd/m2)

• 128×64 LCD display. Data hold function

• RS232 computer interface and software

• Power Supply: 9V Battery, 6V DC adapter

• Size: 270*95*225(mm) (Tripod is option).