A practical manual for the design, implementation, and maintenance of on-line process analyzers. This plant-level, problem-solving book covers every step of the instrumentation process--selection of components, design and engineering of analyzers, installation of the instrumentation, and operation and maintenance of the system. Describes the fundamental analytical methods most often used in chemical and related manufacturing industries, the common derived methods, sample systems, and the practicalities of project management for analyzer design and implementation. Chapters are independent--each system can be studied alone, making this manual handy for diverse applications.