Shelfmark

csi.793

Maker

Cambridge Instrument Company; Ltd.

Subjects

Engineering machinery; tools; and implements.; Heat engineering; Mechanical equivalent of heat--Testing; Measuring instruments

Title

Callendar’s apparatus for the determination of “J,” the mechanical equivalent of heat.

Description

The instrument featured in this leaflet is based on the Callendar apparatus (see Notes), but has been modified to provide a more compact and more convenient version. Detailed information is provided under these headings: General Description; Instructions for Use; Catalogue Numbers: Cat. No. 33111 Callendar “J” apparatus, without motor, Cat. 33112 Callendar “J” apparatus, with motor for 110 volts DC

Earliest Date

1931

Latest Date

1931

Pages

2

Address

45, Grosvenor Place, London, S.W.1. [England]; London and Cambridge (works)

Other Makers

Cat no

Leaflet No. 90

Contents List

Hardback

Prices

Index

Illustrations

Yes

General Ref