| Wavelength |
380 to 780 nm |
| Wavelength |
0.9 nm/pixel |
| Display wavelength bandwidth |
1.0 nm |
| Wavelength precision |
±0.3 nm (Median wavelength: 435.8 nm, 546.1 nm, 643.8 nm; Hg-Cd lamp) |
| Spectral bandwidth |
5 nm or less (half bandwidth) |
| Measuring angle (selectable) |
1 |
0.2 |
0.1 |
| Measurement luminance range (standard light source A) |
0.003 to 5,000 cd/m2 |
0.075 to 125,000 cd/m2 |
0.3 to 500,000 cd/m2 |
| Minimum measuring area |
Φ5 mm (Φ1 mm when using close-up lens) |
Φ1 mm (Φ0.2 mm when using close-up lens) |
Φ0.5 mm (Φ0.1 mm when using close-up lens) |
| Minimum measuring distance |
350 mm (55 mm when using close-up lens) |
| Minimum luminance display |
0.00002 cd/m2 |
| Accuracy: luminance (Standard light source A) |
±2% |
| Accuracy: chromaticity (Standard light source A) |
x,y: ±0.003 (0.003 to 0.005 cd/m2)
x,y: ±0.002 (0.005 to 0.05 cd/m2)
x: ±0.0015 (0.05 cd/m2 or more)
y: ±0.001 |
x,y: ±0.003 (0.075 to 0.125 cd/m2)
x,y: ±0.002 (0.125 to 1.25 cd/m2)
x: ±0.0015 (1.25 cd/m2 or more)
y: ±0.001 |
x,y: ±0.003 (0.3 to 0.5 cd/m2)
x,y: ±0.002 (0.5 to 5 cd/m2)
x: ±0.0015 (5 cd/m2 or more)
y: ±0.001 |
| Repeatability: luminance(2σ) |
0.4% (0.003 to 0.05 cd/m2)
0.3% (0.05 to 0.1 cd/m2)
0.15% (0.1 to 5,000 cd/m2) |
0.4% (0.075 to 1.25 cd/m2)
0.3% (1.25 to 2.5 cd/m2)
0.15% (2.5 to 125,000 cd/m2) |
0.4% (0.3 to 5cd/m2)
0.3% (5 to 10cd/m2)
0.15% (10 to 500,000cd/m2) |
| Repeatability: chromaticity(2σ) |
0.002 (0.003 to 0.005 cd/m2)
0.001 (0.005 to 0.1 cd/m2)
0.0006 (0.1 to 0.2 cd/m2)
0.0004 (0.2 to 5,000 cd/m2) |
0.002 (0.075 to 0.125 cd/m2)
0.001 (0.125 to 2.5 cd/m2)
0.0006 (2.5 to 5 cd/m2)
0.0004 (5 to 125,000 cd/m2) |
0.002 (0.3 to 0.5 cd/m2)
0.001 (0.5 to 10 cd/m2)
0.0006 (10 to 20 cd/m2)
0.0004 (20 to 500,000 cd/m2) |
| Polarization error |
2% or less (400 to 780 nm):1, 3% or less (400 to 780 nm):0.1 0.2 |
| Integration time |
Fast: 0.005 to 16 sec.; Normal: 0.005 to 120 sec. |
| Measurement time |
1 sec. minimum (Manual mode) to 243 sec. maximum (Normal mode) |
| Color space mode |
Lv x y, Lv u' v', Lv TΔuv, XYZ, spectral graph, dominant wavelength, excitation purity |
| Interface |
USB 1.1 |
| Operating temperature / humidity range |
5 to 35 C, relative humidity 80% or less with no condensation |
| Storage temperature / humidity range |
0 to 35 C, relative humidity 80% or less with no condensation |
| Power |
AC adapter (100 to 240V~, 50/60 Hz) |
| Current consumption |
Approx. 20 W |
Dimensions
(W x H x L) |
6.2 x 10.3 x 15.4 in (158 × 262 × 392 mm) |
| Weight |
13.67lb. (6.2 kg) |