Shelfmark

csi.782

Maker

Cambridge Scientific Instrument Company; Ltd.

Subjects

Galvanometer; Curves in engineering.; Electric apparatus and appliances.; Metallurgy

Title

The Brearley curve tracer for easily and rapidly drawing recalescence curves

Description

This catalogue describes the Brearley tracer which was designed to obtain recalescence curves on a very open scale with rectangular co-ordinates, and which may be used in any experiment in which a record is required of the slowly varying deflections of a galvanometer or other mirror instrument over a short time. Information is presented under these headings:- Introduction; The Brearley Curve Tracer; Galvanometers and Accessories; [chart] Recalescence Record Obtained with The Brearley Curve Tracer; (Cat. No. 41921 Brearley Curve Tracer, with 10 charts; Cat. No. 41924 Semi-transparent Scale, 11/2 metres long, mounted on platform; Cat. No. 41932 Galvonometer Lamp, with brass tripod stand; Cat. No. 41119 Ayrton-Mather Galvanometer with special suspension to give constant zero; Cat. No. 41951 Resistance Box to give ranges of 0-1500 degrees C or 0-1000 degrees C; Cat. No. 12561 Platinum, Platinum-Rhodium Thermo-couple, 3 ft. long, with porcelain insulators; Cat. No. 21421 Electric Muffle Furnace

Earliest Date

1917

Latest Date

1917

Pages

4

Address

Cambridge, England

Other Makers

Cat no

List No.192

Contents List

Hardback

Prices

Index

Illustrations

Yes

General Ref