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Company News About Non-Contact / Online Color Sensor CRX-50 / CRX-51 / CRX-52 Introduction

Non-Contact / Online Color Sensor CRX-50 / CRX-51 / CRX-52 Introduction

2019-06-18
Latest company news about Non-Contact / Online Color Sensor CRX-50 / CRX-51 / CRX-52 Introduction

 

Brief Introduction

 

Color sensor made by CHNSpec is designed to measure color online. It can be widely used on paper production line, textile production line, tape/film production line, etc to measure color for the large size and flat materials.

 

The color sensor is with built-in calibration tile for auto calibration. Instrument adopts LED light who has a very long lifetime to make maintain much easier.

 

latest company news about Non-Contact / Online Color Sensor CRX-50 / CRX-51 / CRX-52 Introduction  0

 

Application Examples

 

latest company news about Non-Contact / Online Color Sensor CRX-50 / CRX-51 / CRX-52 Introduction  1

 

Technical Data

 

 

 

Model CRX-50 CRX-51 CRX-52
Illumination / Viewing System 45/0 (illumination, 0 degree viewing)

D/8 (Diffused illumination,0 degree viewing)

SCI (specular component included)

45 degree illumination, 15,45 and 110 degree viewing
Light Source CLEDs (Full Wavelength Balanced LED Light Source)
Sensor Dual Light Path Sensor Array Silicon Photodiode
Measurement Distance 7.5±3mm (Repeatability in the case of distance fluctuations dE<0.1) 0.5mm Contact to Measure
Calibration Method Build-in Calibration Tiles
Protection Level Without IP67 Without
Wavelength Range 400-700nm
Wavelength Interval 10nm
Half Band Width 5nm
Reflectance Range 0-200%
Resolution 0.0001
Measurement Aperture 7mm 10mm (4mm optional) 7mm
Measurement Distance 7.5mm
Illuminants A,C,D50,D55,D65,D75,F1-F12,CWF,U30,DLF,NBF,TL83,TL84,U35
Measurement Time Min. 20ms Min. 20ms 6s
Inter Instrument Agreement Delta E*ab within 0.2 (BCRA Series II, average measurement of 12 tiles) Delta E*ab within 0.5 (BCRA Series II, average measurement of 12 tiles)
Repeatability Chromaticity Value: Delta E*ab standard deviation ≤0.03, Max. ≤0.05 (when a white tile is measured 30 times at 1 second intervals after white calibration)
Color Space and Other Indices CIE-L*a*b, L*C*h, L*u*v, XYZ, Yxy, Reflectance, WI (ASTM E313-00, ASTM E313-73,CIE/ISO,AATCC, Hunter, Taube Berger Stensby), YI (ASTM D1925, ASTM E313-00, ASTM E313-73), Tint (ASTM E313, CIE, Ganz), Metamerism Index Milm, Staining Fastness, Color Fastness CIE-L*a*b, L*C*h, Graininess
Color Difference ΔE*ab, ΔE*ch, ΔE*uv, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*94, ΔE*00 ΔE*ab, ΔEc, ΔEp
Light Source Lifetime Whole life time warranty
Working Temperature 0-45 ℃, relative humidity 80% or below (at 35 ℃), no condensation
Storage Environment -25-55 ℃, relative humidity 80% or below (at 35 ℃), no condensation
Power Adapter DC12V Power Adapter
Interface USB or Custom made
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