Instrumentations And Control (PDT 281/3)

* Covers all aspects of the data acquisition system from design and specification to programming, installation and configuration * Gives both the novice and experienced user a solid understanding of interfacing the PC and standalone instruments to real-world signals from the laboratory to the industrial plant * Provides a thorough grasp of PC data acquisition systems and the ability to design, specify, install and configure and program data acquisition systems quickly and effectively This book focuses on data acquisition and control using the PC and standalone instruments. The PC has made a dramatic impact in the ease with which the technician, scientist and engineer today can set up their own test and measurement system at a remarkably low cost. And this book aims to show you how easy it is with plenty of carefully researched information. The popular IEEE 488 interface is also covered. All aspects of the data acquisition system are included from design and specification to programming, installation and configuration. This book gives both the novice and experienced user a solid grasp of the principles and practical implementation of interfacing the PC and standalone instruments to real-world signals from the laboratory to the industrial plant. Once you have read the book, you will have a thorough grasp of PC data acquisition systems and will be able to design, specify, install and configure and program data acquisition systems quickly and effectively.

Food and agricultural standards have recently risen to the top of both national and international agendas. Popular concerns about the power of the World Trade Organization focus on the intertwined relationships between environmental protection, labor and human rights, and the standards used to produce and supply our food and fiber globally. In the developing world, agricultural grades and standards are an important part of the reconfiguration of roles and responsibilities between various public and private actors in market reform.This original and informative collection of studies of agri-food standards in the modern economy addresses these and helps to define the scope of the emerging study of the politics of standards setting. Following an overview essay dealing with the multiple ways of thinking about, approaching and defining food and agricultural standards, eleven case studies offer a rich body of evidence that assesses the processes, dynamics and potential consequences of global agri-food standards.For all interested in the strategic use of food and agricultural standards – from those in national and international governmental agencies, researchers and others in the academic and private sector to those in the private business sector – this volume offers a broader perspective on and will serve as an important resource.