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SELON PORTABLE COLOR DIFFERENCE METER

SELON PORTABLE COLOR DIFFERENCE METER

Negotiable /Set

Min.Order:5 Sets

Supply Ability:
500 Set / Sets per Month
Port:
Shanghai
Payment Terms:
T/T

Quick Details View All >

Place of Origin:
Shanghai, China
Brand Name:
SELON

Shanghai Selon Scientific Instrument Co., Ltd.

Credit Member 4 years
Business Type: Manufacturer,Trading Company
Shanghai China
Main Products: Lab Equipment Balance ,Microscope ,Spectrophotometer ,PH Meter ,Conductivity Meter
View more products Contact Supplier

Product Details

Specifications

Color measurement instrument
1.Widely applied to quality control of plastic and printing industries
2.Easy operation make you

SELON PORTABLE COLOR DIFFERENCE METER 

  different laboratory apparatus , Color Analyzer , Color Determination

profile

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 CIE_XYZ.lt 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.

                                                      

 

Technical Features

Easy operation make you use it easily
Widely applied to quality control of plastic and printing industries
Display directly color difference by E*abL*a*bCIE_L*a*bCIE_L*C*h
Standard deviation withinE*ab0.2(test conditionchoose average values by 12pcs white tabula)
It can be connected with computer to do the inspection by software with USB expansion interface
 
Skills Indications
test accuracy
Within 0.2 E*a b
Display
E*abCIE_LabL,a,bCIE_Lch
Test swpe
L:0100  a-128--127  b-128--127
Test time
About 3 seconds
Test Interval
2 seconds
Test aperture
8mm
Automatic shutdown
Automatic shutdown after 5 minutes waiting
Light source
C light source
Sensor
Correct sillicon photodiode carrays
Power
DC5V(1.5A).2pcs 1.5V(AAA)batteries
Size
171*50*48.8mm
Weight
203.6g(Exclusive battery)
Ope rated temperature scope
0-40 132-104'f);lower than 85% relative humidlty
Standard accessories
1 pc nlanual/softwbag/9V battery/5v external power supplyUSB connecting cableCD
Application
Measure any color Of smooth surface
 
Workin~theory                         
Compa re the color difference between sample and the measured subject then
output CIE_Lab 3 groups data,and the 4 groups of E,L,a,b data after
comparision
E stands for the totaI color difference.
L+stands for partial white,L-stands for partial black(cornpa ring with p rototype)
a+stands for pa rtial red,astands for partial green(comparing with p rototype)
b+stands for pa rtial yellow,b-stands for pa rtial blue(comparing with plrototype)
Color dif SCOpe
Color dif.anylysis
0.0 25AE
very small or novery perfect matching
0.250.5E
smallacceptable matching
0.01.0E
small to mediumacce-ptabIe in some areas
1.02.0E
Mediumacceptable in some a reas
2.04.0E
has dislanceacceptable in special applications
4.0 E
ve ry bignot acceptable in most applications
       

Contact Supplier

Mr. Victor Tu Vice General Manager Chat Now
Telephone
86-21-35100022
Mobile
13761618877
Fax
86-21-65416501
Address
4F,No600,Bei Bao Xing Road,Shanghai,China Shanghai
Showroom
https://selontech.goldsupplier.com/

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Quick Details

Place of Origin:
Shanghai, China
Brand Name:
SELON