Contents

Preface to the Second Edition

Preface to the First Edition

CHAPTER I INTRODUCTION

CHAPTER II STANDARDS OF TEMPERATURE

CHAPTER III THERMO-ELECTRIC PYROMETERS

CHAPTER IV RESISTANCE PYROMETERS

CHAPTER V RADIATION PYROMETERS

CHAPTER VI OPTICAL PYROMETERS

CHAPTER VII CALORIMETRIC PYROMETERS

CHAPTER VIII FUSION PYROMETERS

CHAPTER IX MISCELLANEOUS APPLIANCES

Index

PYROMETRY

BY THE SAME AUTHOR

HEAT FOR ENGINEERS

A TREATISE ON HEAT WITH
SPECIAL REGARD TO ITS
PRACTICAL APPLICATIONS

Third Edition, revised, with 110 illustrations,
xiv + 430 pp. Demy 8vo. Price 12s. 6d. net.

LIQUID DROPS AND GLOBULES

THEIR FORMATION AND MOVEMENT

THREE LECTURES DELIVERED
TO POPULAR AUDIENCES

With 43 illustrations, x + 84 pp. Crown 8vo,
cloth. Price 3s. net.

E. & F. N. Spon, Ltd., Haymarket, London, S.W. 1

PYROMETRY

A PRACTICAL TREATISE ON
THE MEASUREMENT OF HIGH
TEMPERATURES

BY

CHAS. R. DARLING

ASSOCIATE OF THE ROYAL COLLEGE OF SCIENCE, DUBLIN; WHITWORTH
EXHIBITIONER; FELLOW OF THE INSTITUTE OF CHEMISTRY; FELLOW
OF THE PHYSICAL SOCIETY, ETC.

LECTURER IN PHYSICS AT THE CITY AND GUILDS TECHNICAL COLLEGE,
FINSBURY, E.C.
AUTHOR OF “HEAT FOR ENGINEERS”

SECOND EDITION, REVISED AND ENLARGED
SIXTY-NINE ILLUSTRATIONS

London
E. & F. N. SPON, Ltd., 57 HAYMARKET, S.W. 1

New York
SPON & CHAMBERLAIN, 120 LIBERTY STREET
1920