Brontes色度計，顏色測量系統(tǒng)
 | Brontes Colorimeter是高速高精度的用于生產(chǎn)環(huán)境中產(chǎn)品的顏色和亮度測量的設(shè)備。 顏色測量的方法符合人眼的視覺曲線(CIE1931)和眾多的顏色空間坐標。 由于小型化，Brontes可以容易整合到您的生產(chǎn)環(huán)境中，同樣也適合實驗室環(huán)境的使用。 |
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System Features
Interfaces | |
| USB 2.0: | USBTMC compliant, SCPI commａnd set, full speed device |
| l2C: | For embedded purposes, using the same commａnd set at USB |
| RS232: | 4 lines 3.3V general I/O |
| Trigger input: | 3.3V compliant |
| Size | |
| Dimensions: | 50 mm x 50 mm x 100 mm (height-width-depth) |
| Mounting: | 1/4 BSW mount on bottom plate, 4xM4 thread holes on bottom plate, 4xM4 thread holes on front |
| Measurement System | |
| Photo detector: | Silicon photodiode using XYZ interference filter |
| Spectral response: | Approximates CIE1931 color matching functions |
| Color system: | XYZ, Yxy, Yuv, L*a*b, LCH, correlated color temperatures |
| Optical system: | Enclosed lens system - Direct measurement 2o or 6o Field of View |
| Speed (maximum): | luminance - 18 kHz; sampling color - 5.5 kHz |
Color Specifications
Parameter | Range | Accuracy | Repeatability |
Luminance (Y) | 0.05 cd/m2 - 7500 cd/m2 8 gain stages, including auto ranging function Approximates CIE1931 color matching functions | ±4% of measured value | ±0.1% |
Chromaticity: x,y | Approximates CIE1931 color matching functions | ±0.001 absolute at equal energy point (x,y = 0.333) | x,y: ±0.001 for Y > 2 cd/m2 x,y: ±0.0002 for Y > 10 cd/m2 measurement time: 5 samples approximately 0.5 ms |
CR measurement | Up to 15,000 | ±5% (depending on lowest Y value) | ±5% (depending on lowest Y value) |
Switching time | 0.1-100 ms | ±5% | |
Flicker | >0.05% at 50% Luminance level at every gain stage | ±0.01% at 50% Luminance level | ±0.01% |
Temperature | 0-40 oC (above specification): measurement at other temperatures possible via fiber optics |
Brontes 色度計
Brontes-LL 色度計
Brontes-IS 積分球型色度計
Steropes LED光源
Vates 表面分析
Arges 反射色度計
