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About Us:.
​In T'Hutch Ltd., founded in 1999, grew from a beloved, departed Colleague, Bill Voglesong, who established PSI Associates in 1992. Bill was instrumental in establishing the need for color reference materials, as Certified Reference Materials, to measure the performance of color measurement instruments. Verification between factory calibrations, to compare instruments' performances, or merely to obtain a detailed characterization of the instrument's spectral response was Bill's mission. Bill's company established the  T-Ref® and Lab-Ref® for Graphic Communications Association (now IDEAlliance) in the 90's. The In T'Hutch Laboratory near Rochester, NY, provides NIST-Traceable certification of a number of recognized Certified Reference Materials, including T-Ref®, Lab-Ref®, for IDEAlliance/IPA, and many custom reference materials for its many global customers. Its new CRM, the Voglesong Coloref, is described in succeeding pages. 
Coursework at IPA's (IDEAllance) website has resulted in Hutch being certified as a Color Management Professional (CMP), enabling him to provide consultation for the entire color workflow.
Our Staff:
  • Robert "Hutch" Hutchison - ( CEO) Electro-optical engineer for many years, experience with Eastman Kodak, University of Rochester Institute of Optics and Laboratory for Laser Energetics, Co-designer of Colortron - (hand held spectrophotometer, winner of MacWorld Eddy.) A Consultant in color metrology, Hutch has the CMP certification.
  • Jill M. Hutchison, Color Technician, Assembler and tester of Colortron Spectrophotometer, Certifier of Standards in the In T'Hutch Laboratory since 1999;  BS degree from Rochester Institute of Technology in Graphic Media Publishing.