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    info@drktest.com

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    0086-531-85868997,0086-531-85761369

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    3rd Building, A District,Shidai headquarters, No. 15 Lanxiang Road, Tianqiao District,Jinan City,Shandong Province, China. 250032

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DRK8620 colorimeter measurement

Model
Nature of the Manufacturer
Other
Product Category
Plastic soft package testing instrument
Place of Origin
City, Province
Overview
DRK8620 colorimeter measurement
Product Details

Product details

 

The main technical parameters:

Instrument illumination geometry:0 / d 

Spectrum condition, the overall response tristimulus values CIE standard illuminant D65 and 10 ° field of 

view of color matching functions under equivalentX10Y10Z10 Hereinafter abbreviated as X, Y, Z ) 

Irradiated sample area:Φ20 

Display: Digital display printout

Color system

( l Color:X,Y,Z ;Y,x,y; L*,a*,b*; L,a,b ; L*,u*,v* ; L*, c*,hλd,Pe

( 2 chromatism:ΔEL* a* b*)ΔEL a b)ΔEL*u* v*)ΔL*,Δ*,ΔH*;

( 3 whiteness:

     ( aGanz whiteness: CIE recommended binary linear whiteness          

     ( bBlu Whiteness:W =B 

    (cTabble:American Society of Materials ASTM recommendation,W=4B-3G 

     ( d )Reflection of whiteness R457

Repeatability:δuY≤0.2,δux≤0.003, δuy≤0.003

Stability:ΔY≤0.6 

Power Supply:220 V ±22V , 50 Hz±1Hz

Dimensions:Host computer 410mm×370mm×160mm

          Test headΦ120 mm×170mm

Instrument Weight:17kg

Output Communication InterfaceRS23