Spectroscopy-10-01-2006

Spectroscopy

Market Profile: Absorbance Colorimeters

October 01, 2006

Departments

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The worldwide market for absorbance colorimeters was worth close to $90 million in 2005. Colorimeters also are referred to as photometers and should not be confused with other fundamentally different types of instruments that are also referred to as colorimeters. They are commonly found at the heart of water testing kits that can be configured for numerous applications. Although the market is mature, demand for the technique remains cogent.

Think Small: Low-Cost Optical Spectral Measurements for Chemical Sensing

October 01, 2006

Molecular Spectroscopy Workbench

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Guest author John Coates discusses a miniature spectral measurement system that operates as a full spectrum analyzer, a colorimeter, or a multichannel photometer in the form of a spectral engine.