The use and benefits of on-line pH measurement in the control of corrosion and deposit-related failures are discussed for industrial and utility steam generating systems. Also covered are the principles of operation and practical application of pH measurement and sensors, with a specific focus toward on-line measurement. The unique requirements for high purity pH sensors, temperature compensation and calibration are explained.

Subject
Water, Sensors, Calibration, Reference electrodes, Leaks, Instrumentation, Pure water, Acidity, Purity, Boilers, Electrodes, Conductivity, Electrolytes
© 2000 Association for Materials Protection and Performance (AMPP). All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise) without the prior written permission of AMPP. Positions and opinions advanced in this work are those of the author(s) and not necessarily those of AMPP. Responsibility for the content of the work lies solely with the author(s).
2000
Association for Materials Protection and Performance (AMPP)
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