Specifications
Measuring Instruments
Spectroradiometer CS-2000A
NEW
World’s best for analyzing ultra-low luminance: 1,000,000:1 contrast measurement
Specifications
Principal Specifications CS-2000A
| Model | CS-2000A | ||
|---|---|---|---|
| Measurement angle | 0.1°, 0.2°, 1° selectable | ||
| Measurement wavelength range | 380 to 780nm | ||
| Wavelenght resolution | 0.9nm/pixel | ||
| Display wavelength pitch | 1.0nm | ||
| Median wavelength precision | ±0.3nm (at 435.8nm, 546.1nm, and 643.8nm) | ||
| Half bandwidth | 5nm or less | ||
| Luminance measurment range (for Standard illuminant A) | 0.1° measurement angle: 0.05 to 500,000 cd/m2 0.2° measurement angle: 0.0125 to 125,000 cd/m2 1° measurement angle: 0.0005 to 5,000 cd/m2 | ||
| Accuracy | Luminance | ±2% | |
| Chromaticity (1° measurement angle) | x,y: ±0.002 (0.001 to 0.05 cd/m2) x,y: ±0.0015 (from 0.05 cd/m2) | ||
| Repeatability | Luminance (1°C measurement angle) | 1.5% (0.0005 to 0.001 cd/m2) 0.7% (0.001 to 0.003 cd/m2) 0.25% (0.003 to 0.05 cd/m2) 0.15% (0.05 to 5,000 cd/m2) | |
| Chromaticity (1° measurement angle) | x: 0.003 y: 0.0035 (0.001 to 0.003 cd/m2) x: 0.001 y: 0.0015 (0.003 to 0.1 cd/m2) x: 0.0006 y: 0.0006 (0.1 to 0.2 cd/m2) x: 0.0004 y: 0.0004 (0.2 to 5,000 cd/m2) | ||
| Polarization error | 0.1°, 0.2° measurement angle: 3% or less 1° measurement angle: 2% or less | ||
| Measurement time | Approx. 2 to 243 sec. | ||
| Color space mode | Lv x y, Lv u’ v’, Lv TΔuv, XYZ ,spectral waveform, dominant wavelength, excitation purity scotopic luminosity (with CS-S10w Professional) | ||
| Interface | USB 1.1 | ||
| Operating temperature/humidity range | 5 to 30°C; Relative humidity 80% or less with no condensation | ||
| Power supply | AC adapter (100 to 240V~, 50/60 Hz) | ||
| Dimensions (W × H × D) | 158 × 200 × 300mm (Main unit) Ø70 × 95mm (Lens) | ||
| Weight | 6.2kg (including lens) | ||
- Measurement conditions for accuracy/repeatability: Measurement subject: Standard Illuminant A; Ambient temperature: 23°C±2°C;
- Relative humidity: 65% or less
- Specifications and appearance subject to change without notice
