Shanghai Selon Scientific Instrument Co., Ltd.
Main products:Spectrophotometer,Electronic Balance,Centrifuge,Oven,pH Meter
Contact Us
  • Contact Person : Mr. Tu Victor
  • Company Name : Shanghai Selon Scientific Instrument Co., Ltd.
  • Tel : 86-21-35100022
  • Fax : 86-21-65416501
  • Address : Shanghai,Shanghai,7/F, National Science Park of Shanghai University,No149,Yanchang Rd,Shanghai,China
  • Country/Region : China
  • Zip : 200072

Precise color reader

Precise color reader
Product Detailed
The instrument is mainly applied to plastiCpaintingdesignplatingcostumePrinting and dyeing industries


In 1931,the CIE(Commission Internationale De L'E'clalrage)setup a series of visible spectrum color space standards.The Basic CIE color space standardS iS iS built on standard visual observerson the basis of ability to see,and it reflects the standardS scope of color by eye.Based On CIE_XYZ there are CIE_XvY,CIE_Lab,CIE Lch standard color space,etc.

At present,the CIE Lab color space iS the most commonly used in the industry.In ClE Lab color space,L value stands for color brightness and a value stands for the Green-0n-red value.and b value stands for the blueonyellow color value.If determine a value of color by only a group Lab,it will be not practical.However,we can determine the differences among them by comparing two groups of Lab values.


 Computer connected Analysis

 The instrument is mainly applied to plastiCpaintingdesignplatingcostumePrinting and dyeing industries.It can do the Color ananlysisand Color controlling


Product features

1.The 2.4"Width Colorful screen and portable design make you feel


2.3 kindS of light sources for your selection,SCI and SCE mode switch and metamerism analysis meet your test needs in different working status.

3.Tolerance setting,humanizational autojudge color difference values and color deviation make you judge the color easily even you don't have any professional knowledge in color.

4.Professional color analysis software makes you do the color data analysis and color difference diagrammatic outputting.

5.The optical mini printer fulfil the output of data.


Color test and quality managed software 


Software feactu res

    The interface is concise and forcoloranalysiS and Color difference data output.Including

    1.Standard values data bank.

    2.Single and repetitious test mode.

    3.Color simulation

    4.CoIor space diagrammatiC Sheet.

    5.Color difference curve and color test report.


Technical standards:

Repeat accuracy

0.08(Test the standard white tabula for30 times to get the average value.)

lighting/inspecting  system

8/d(8oFalloff/diffuse reflection)/SCI(include Flat Mirror Light)SCE(eliminate Flat Mirror Light)

Light sou rce

White light source

Inspection angle

10oAngle of view in CIE

Inpection conditions



white board rectification,black board rectification


12 groups of standard samples,and it can keep 30 groups of sample values under every standard sample


L*a*b*L*c*h* Chroma values and E*ab (L*a*b*)(L*C*H*)color  difference values


Chinese and English

Test Caliber



4 pcs alkaline batteries or nickebatte ries special adapter(DC5V)



Shape size


Precise color reader

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