| Document Type
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BL
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| Record Number
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1015501
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| Doc. No
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b769871
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| Main Entry
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Wiederhold, Pieter R.
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| Title & Author
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Water Vapor Measurement : : Methods and Instrumentation /\ Pieter R. Wiederhold.
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| Edition Statement
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First edition.
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| Publication Statement
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Boca Raton, FL :: CRC Press,, 2012.
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| Page. NO
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1 online resource :: text file, PDF
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| ISBN
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1466551976
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: 9781466551978
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9780824793197
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| Bibliographies/Indexes
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Includes bibliographical references and index.
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| Contents
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Cover; Half Title; Title Page; Copyright Page; Preface; Table of Contents; List of Figures; List of Tables; 1. Introduction; I. What Is Humidity?; ll. Importance of Humidity; Ill. Units Used; IV. Historical Background; V. Water Vapor and Moisture Measurement; 2. Definitions and Fundamentals; I. Temperature, Pressure, Humidity and Gases; A. Temperature; B. Pressure; C. Gases; D. Humidity; II. Definitions and Fundamental Relationships; A. Symbols; B. Generally Used Humidity Terms; C. Vapor Pressure; D. Mixing Ratio; E. Latent Heat; F. Percent Saturation; G. Humidity Parameters
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A. Operation of a Typical Piezoelectric Moisture AnalyzerB. Response Time; C. Sensitivity; D. Advantages; E. Limitations; F. Applications; G. Summary; IV. Electrolytic Hygrometer; A. Introduction; B. Electrolytic Cell; C. Theory of Operation; D. Conventional Implementations; E . Application Problems; F. Applications; G . Advantages; H. Limitations; 6. Optical Absorption Hygrometers; I. Infrared Hygrometer; A. Operation; B. Advantages; C. Limitations; D . Applications; II. Lyman-Alpha Hygrometer; A. Moisture Measurement; B. Windows; C. Detectors; D. Sources; E. Calibration; F. Performance
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H. Pressure Effects and Dew Point MeasurementsI. Pressure Units; lll. Psychrometric Chart; 3. Chilled Mirror Hygrometers; I. Introduction; ll. Conventional Chilled Mirror Hygrometer; A. Sensitivity to Contaminants; B. Self-Standardization of Chilled Mirror Hygrometers; III. Cycling Chilled Mirror Dew Point Hygrometer (CCM); A. Mirror Cycling; B. CCM Sensor; C. Dew Point/Frost Point Conversion; D. Maintenance Requirements; E. Benefits of the CCM Hygrometer; F. Limitations of the CCM Hygrometer; G. High Temperature Fiber Optic Hygrometers; IV. Dew Point Measurement Range
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II. Bulk Polymer Humidity SensorA. Resistive Polymer Sensor; Ill. Dunmore Cell; IV. Pope Cell; V. Capacitive Polymer Sensor; A. Operation; B. Temperature Dependence; C. Performance; D. Advantages; E. Limitations; VI. Displacement (Mechanical) Hygrometers; VII. Percent RH Transmitters and Instrumentation; VIII. Summary; 5. Trace Moisture Instrumentation; I. Aluminum Oxide Hygrometers; A. General; B. Aluminum Oxide Instrumentation; C. Advantages; D. Limitations; E. Calibration; F. Applications; II. Silicon Oxide Hygrometers; A. Advantages; B. Limitations; III. Piezoelectric Sensor
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V. Chilled Mirror Dew Point TransmittersVI. Summary of Balancing or Self-Calibration Methods; A. Manual Balance; B. Automatic Balance Control (ABC); C. PACER Cycle; D. Continuous Balance; E. Cycling Chilled Mirror (CCM) Technique; F. CCM With Sapphire Mirror and Wiper; VII. DewCup; VIll. Sampling Systems; A. Design of Sampling System; B. Problems to Avoid; C. Conclusions; IX. Error Analysis; A. General Principles; B. Mirror Surface Errors; X. Cryogenic Dew/Frost Point Hygrometer; A. Purpose; B. Description of Cryogenic Hygrometer; 4. Relative Humidity; I. General
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| Abstract
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"Offering all aspects of humidity measurement and instrumentation, this work includes rudiments and theory, common applications, advantages and limitations of frequently-used sensors and techniques, and guidelines for installation, maintenance and calibration. The disk is intended for easy conversions of humidity parameters and units."--Provided by publisher.
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| Subject
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Climatology.
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Electric testing.
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Electronic instruments.
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Measurement.
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Meteorology.
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Climatology.
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Electric testing.
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Electronic instruments.
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Measurement.
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Meteorology.
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| Dewey Classification
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681/.2
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| LC Classification
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QC916.W54 1997
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