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What is needed for a successful new installation of EasyMatch QC software?

What is a Y Brightness? Beta Reflectance Factor? Reflection Coefficient?

Welcome to the HunterLab blog!

Contrast Ratio Opacity

How can I certify HunterLab EZMQC-ER software and instruments to FDA 21 CFR Part 11 ERES?

What is the CIE – Commission internationale de l´éclairage?

Page 63 of 63« First«...5960616263

Blogs

What is needed for a successful new installation of EasyMatch QC software?

Posted on June 4, 2012 by Ken Phillips

Here is what is needed for a successful new installation of HunterLab EasyMatch QC software:

Posted in EasyMatch QC Tagged EZMQC, install, new computer, new installation Leave a comment

What is a Y Brightness? Beta Reflectance Factor? Reflection Coefficient?

Posted on June 2, 2012 by Ken Phillips

FAQ: What is a Y Brightness/Luminance? FAQ: What is a Beta (ß) Reflectance or Luminance Factor for Brightness? FAQ: What is a Reflection Coefficient (0-1)?

Posted in Building Products, Chemical, Coatings, Color and Appearance Theory, Paper Tagged beta, beta reflectance factor, brightness, CIE Y, luminance, luminance factor, reflectance, reflection factor, rho Leave a comment

Welcome to the HunterLab blog!

Posted on June 1, 2012 by Ken Phillips

HunterLab is the world’s most trusted leader in color measurement technology and solutions. We provide a full range of color measurement systems for research and quality control. Our instruments are used to measure the color quality of food, pharmaceutical, chemical, petroleum, plastic, paint, textile paper and any other product where color is related to quality. […]

Posted in Uncategorized Leave a comment

Contrast Ratio Opacity

Posted on February 4, 2012 by Ken Phillips

When used with industrial and commercial products, there is more than one definition of “opacity” as an optical property.

Posted in Coatings, Color and Appearance Theory, Plastic, Textiles Tagged contrast ratio opci, opacity, Y Brightness Leave a comment

How can I certify HunterLab EZMQC-ER software and instruments to FDA 21 CFR Part 11 ERES?

Posted on June 21, 2011 by Ken Phillips

FAQ:  “ Is there anything that documents (certifies) that HunterLab EasyMatch QC-ER software and instruments conform to FDA 21 CFR Part 11 electronic records, electronic signatures (ERES)?”

Posted in EasyMatch QC-ER Tagged electronic records, electronic signatures, EZMQC-ER, FDA 21 CFR Part 11 ERES, IQ OQ PQ, IQOQPQ Leave a comment

What is the CIE – Commission internationale de l´éclairage?

Posted on June 20, 2011 by Ken Phillips

FAQ: “You used the acronym CIE.  Could you tell me what that is? If it is a document, could you please let me know where I can access it?”

Posted in Color and Appearance Theory Leave a comment
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