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Brontes色度計,顏色測量系統

 

顏色測量

Brontes Colorimeter是高速高精度的用于生產環境中產品的顏色和亮度測量的設備。

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環境中,同樣也適合實驗室環境的使用。

 

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

 

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

 


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