Recent advances in microprocessors for analytical chemistry

Abstract

The nature of scientific and electronic instrumentation is currently undergoing revolutionary change as a result of the development of microprocessors. These remarkable devices have permitted the development of a new class of intelligent instruments whose capabilities far exceed those previously thought possible. Among the features now provided in analytical instrumentation as a result of built-in microprocessors are automated analyses, the local availability of very large amounts of mass storage, a powerful data-processing capability at each instrument, self-testing and calibration, and information management software. The nature and consequences of these developments are discussed in this paper. In addition, the ‘consumer market’ computers are beginning to make a significant impact on analytical instrumentation and laboratories. The capabilities and role seen for such systems are outlined.