Mark Identification

PROCESSLAB

Serial Number

76525394

Filing Date

Jun 25, 2003

Registration Date

Aug 3, 2004

Trademark by

HACH COMPANY

Classification Information

PH controller, namely, Analytical instrument, utilizing an electronic sensor, designed for in-line, continuous process monitoring and analysis of pH, temperature, oxygen reduction potential (ORP), millivolts (mV), conductivity, dissolved oxygen and the presence of specific ions in liquids The instrument will be installed and used in conjunction with a wide variety of manufacturing, industrial and processing machinery applications to provide continuous chemical analysis of the liquids being processed

Electrical and Scientific Apparatus