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What Path Length Cell should I use for APHA/Pt-Co/Hazen Color Measurement?

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

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What Path Length Cell should I use for APHA/Pt-Co/Hazen Color Measurement?

Posted on June 18, 2012 by Ken Phillips

FAQ: ” We are currently using a 10 mm path length and read in the 0 – 50 region for APHA/Pt-Co/Hazen Color, usually in the area of 10. Would you recommend a 10 mm path length with our equipment for this application?” Ken PhillipsMr. Philips has spent the last 30 years in product development and management, […]

Posted in Chemical, Color and Appearance Theory, EasyMatch QC, EasyMatch QC-ER, Pharmaceuticals, Plastic, UltraScan PRO, UltraScan VIS Tagged APHA, cell path length, Hazen, Platinum Cobalt, Pt-Co, PtCo, transmission cell 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)? Ken PhillipsMr. Philips has spent the last 30 years in product development and management, technical sales, marketing, and business development in several industries. Today, he is the global market development […]

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
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