CS-2000 / CS-2000A SPECTRORADIOMETER
測量極端低亮度的能力達到全球頂尖水準
*作為一款色彩分光輻射亮度計（於2008年10月）
100,000 : 1的對比度測量現在已成為可能！
CS-2000A經過DisplayHDR TrueBlack認證!
*作為一款色彩分光輻射亮度計（於2008年10月）
100,000 : 1的對比度測量現在已成為可能！
CS-2000A經過DisplayHDR TrueBlack認證!
1° 測量角適用於傳統的測量物件如中、大尺寸的顯示器。
1. LCD，PDP或EL平板顯示
2. 行動電話或者數碼相機的LCD面板
3. 各類航空用雷達或儀器設備的顯示面板
4. 戶外大螢幕顯示裝置
0.2° 測量角適用於小面積光源如LEDs
1. 車載音響系統
2. 汽車顯示面板
3. 螢光燈、背光燈管等一些光源
0.1° 測量角適用於
1. 極小的發光源或遠距離光源
2. PDP或LCD的圖元點
3. 冷陰極管
4. 汽車刹車燈
5. 交通信號燈
儀器配合可選的近攝鏡一起使用，可以測量的最小面積為Φ0.1mm，不僅可以測量常規尺寸的顯示設備，也可以測量一些小面積的光源。
提供USB及RS-232C 兩種介面
RS-232C 最高速率115,200 bps
| Model | CS-2000 / 2000A | |||
| Wavelength range | 380 to 780 nm | |||
| Wavelength resolution | 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) |
CS-2000 | 0.003 to 5,000 cd/m² | 0.075 to 125,000 cd/m² | 0.3 to 500,000 cd/m² |
| CS-2000A | 0.0005 to 5,000 cd/m² | 0.0 125 to 125,000 cd/m² | 0.5 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 spectral radiance display | 1.0x10(-9) W/sr, m(2), nm | |||
|
Accuracy: Luminance (Standard light source A) |
± 2% | |||
|
Accuracy: Chromaticity (Standard light source A) |
CS-2000 |
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) ; 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) ; 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) ; y :+-0.001 |
| CS-2000A |
x,y :+-0.002 (0.001 to 0.005 cd/m²) x,y :+-0.0015 (0.05 cd/m² or more) y :+-0.001 (0.05 cd/m² or more) |
x,y :+-0.002 (0.025 to 1.25 cd/m²) x,y :+-0.0015 (1.25 cd/m² or more) y :+-0.001 (1.25 cd/m² or more) |
x,y :+-0.002 (0.01 to 5 cd/m²) x,y :+-0.0015 (5 cd/m² or more) y :+-0.001 (5 cd/m² or more) |
|
|
Repeatability: Luminance(2σ) (Standard light source A) |
CS-2000 |
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) |
| CS-2000A |
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) |
1.5 % (0.0125 to 0.025 cd/m²) 0.7 % (0.025 to 0.075 cd/m²) 0.25 % (0.075 to 1.25 cd/m²) 0.15 % (1.25 to 125,000 cd/m²) |
1.5 % (0.05 to 0.1 cd/m²) 0.7 % (0.1 to 0.3 cd/m²) 0.25 % (0.3 to 5 cd/m²) 0.15 % (5 to 500,000 cd/m²) |
|
|
Repeatability: Chromaticity(2σ) (Standard light source A) |
CS-2000 |
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) |
| CS-2000A |
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,y:0.0006 (0.1 to 0.2 cd/m²) x,y:0.0004 (0.2 to 5,000 cd/m²) |
x:0.003 y:0.0035 (0.025 to 0.075 cd/m²) x:0.001 y:0.0015 (0.075 to 2.5 cd/m²) x,y:0.0006 (2.5 to 5 cd/m²) x,y:0.0004 (5 to 125,000 cd/m²) |
x:0.003 y:0.0035 (0.1 to 0.3 cd/m²) x:0.001 y:0.0015 (0.3 to 10 cd/m²) x,y:0.0006 (10 to 20 cd/m²) x,y:0.0004 (20 to 500,000 cd/m²) |
|
| Polarization error | 1°: 2 % or less(400 to 780 nm) 0.1° and 0.2°: 3 % or less(400 to 780 nm) | |||
| Integration time | Fast: 0.005 to 16 sec.; Normal: 0.005 to 120 sec. | |||
| Measurement time | 2 secs. minimum (Manual mode) to 243 sec. maximum (Normal mode) | |||
| Color space mode | Lv x y, Lv u'; v';, Lv T Δuv, XYZ, spectral graph, dominant wavelength, excitation purity, scotopic luminosity (with CS-S10w Professional) | |||
| 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 | |||
| Size | 158 (W) x 262 (H) x 392 (D) mm (Main Unite), ø70 x 95 mm (lens) | |||
| Weight | 6.2 kg | |||
