Beijing HiYi Technology Co., Ltd |
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CS-280 Spectral Colorimeter
Spectral colorimeter is the colorimeter which adopts the theory of
spectrophotometer. It is widely used for plastic, printing, paint,
ink, textile, dyeing and other industries for color management. It
could measure the target L*a*b, L*c*h and the sample △E and △Lab
value.
1. Spectral colorimeter : The highest precision colorimeter
2. Adoptsspectral measurement working theory which greatly improve
the accuracy of colorimeter
3. Patented technology guarantees the measurement stability
4. Obtain national metrology certification
5. Ergonomic Design
Instrument girth radian designs according to human palm so we could
test data for a long time. Superior leather design increases the
friction in case of fingers sliding
6. Mass storage memory : It could save 100 pcs targets and 200 pcs
samples
1).Uses CLEDs light source – spectrally balanced LED light
source
LED light source that has balanced intensity across visible
spectrum avoids the spectral deficiency in certain parts of the
spectrum in common white LEDs, which guarantees the speed and
accuracy of the measurement results. This research has been
published in national leading optical journal Chinese Optics
Letter.
2).ETC-Every Test calibration technology
Currently, most instruments use standard white boards for
calibration. When white board is damaged, the instrument’s accuracy
or precision will no longer be guaranteed. In CHNSpec’s
spectrophotometers, it uses innovative ETC(Every Test Calibration);
standard white board is included in the optical system, and
therefore has reliable accuracy and repeatability in every
measurement.
3).Automatic gloss compensation technology
Different gloss or different instrument’s light source or
observation conditions will largely affect the color measurement.
The automatic gloss compensation technology guarantees the accuracy
of color measurement data for surfaces of different gloss. This
research is published in international leading journal Optik.
4).Innovative light splitting SCS optical engine
Adopt innovative single-grating-dual-light-paths light splitting
system: SCS optical engine , creates the best measurement
repeatability for portable spectrophotometers in the industry, and
guaranteed accurate measurement of surface color of materials.
Illumination | di/8(Diffused Illumination, 8 degree viewing) (conform to CIE No.15,ISO 7724/1,ASTM E1164,DIN 5033 Teil7,JIS Z8722 Condition c standard) | |
Size of integrating sphere | Φ40mm, Avian diffused reflection surface coating | |
Illumination Light Source | CLED | |
Wavelength | 400-700nm | |
Spectral Resolution | 10nm | |
Measuring Time | 2s | |
Measurement Caliber Size | 11mm, optional 4mm,6mm,15mm | |
Observe Angles | 2° and 10° | |
Light Source | A,C,D50 and D65 | |
Color Difference Formula | ΔE*ab,ΔE*CH | |
Data Storage | 20000 samples | |
Light Source Lifetime | 5 years, 1.5 million times | |
Screen | Panchromatic True Color Screen | |
Working Temperature | 5~45℃,relative humidity 80 % or less (at 35 °C) with no condensation | |
Power | Rechargeable Lithium battery 8.4V/2000mAh, adaptor DC12V | |
Size | 77×86×210mm | |
Weight | 550g |