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Page 645 of 698

Shelfmark

csi.823.a

Maker

Cambridge Instrument Co. Ltd.

Title

Cambridge gas analysers: A. General Principles

Description

The document is the first in a series of four devoted to industrial and research equipment for gas analysis, in which the Cambridge katharometer, based on thermal conductivity, is the primary measuring element.
Information is presented as follows:-
Under the heading General, a paragraph discusses gas analysis methods.
Some of the technical problems associated with gas analysis by thermal conductivity are set out in a table with the headings:
Characteristic;
Brief Explanation;
Details
The text continues under these headings:-
Thermal Conductivity of Gases; The Katharometer;
Zero; Calibration; Corrections for Other Gases;
Accuracy; Sensitivity and Stability; Response;
Types of Measurement; Sources of Error


Shelfmark

Csi.C108a

Maker

Cambridge Instrument Company

Title

Cambridge Measuring Microscope by the Cambridge Instrument Company

Description

Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 76-136’


Shelfmark

Csi.1046

Maker

Cambridge Instrument Company Limited

Title

Cambridge Stress Recorder

Description

Pictures and short descriptions of the technical specifications of instruments.


Shelfmark

cts.33

Maker

Cooke; Troughton & Simms Ltd.

Title

Surveyor’s Level, S300 Series

Description

Introduction to the surveyor’s levels, description of the internal focusing telescope, specifications, labelled illustrations.


Shelfmark

brg.1

Maker

Henry; Lord Brougham

Title

The Circle of the Sciences with an Introductory Discourse of the Objects, Pleasures and Advantages of Science. Vol I: Experimental, Chemical, Mathematical and Mechanical Philosophy. Microscopes.

Description

Educational/ general interest information about microscopes, part of a larger encyclopaedic work on science.
Description of the general principles of microscopes (with inset printed illustrations): discussion of the simple microscope, compound microscope, oxy-hydrogen microscope, solar microscope, objects for the microscope.

full-page illustrations: (following p. 66): engraving of compound microscope, ray diagram of solar microscope, diagram of cause of the rainbow, diagram of Gregorian telescope; full-page portrai
portrait of Henry Lord Brougham.


Shelfmark

ang.2

Maker

H. F. Angus & Co.

Title

A Selection of Spencer Products

Description

full-page illustrations of microscopes, each one followed by a page with their specifications and prices; illustrations, descriptions and prices of microscope accessories.


Shelfmark

Csi.C613

Maker

Cambridge Instrument Company

Title

Cambridge Microscan X-Ray Analyser by the Cambridge Instrument Company

Description

Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 566-695’


Shelfmark

Pye.87

Maker

Unicam (Pye Instrument Group)

Title

Accessories for the SP.700 Recording Spectrophotometer

Description

Pictures and short descriptions of the technical specifications of instruments.


Shelfmark

Csi.C721

Maker

Cambridge Instrument Company

Title

Cambridge Thermometer Regulator by the Cambridge Instrument Company

Description

Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 696-858’


Shelfmark

csi.790

Maker

Cambridge Instrument Co. Ltd.

Title

Thomas gas calorimeter for continuously recording calorific values

Description

This catalogue describes a recording gas calorimeter which automatically gives an accurate, continuous record of the calorific value of the gas which is unaffected by variations in pressure, temperature or humidity. Information is presented under these headings:- Reproduction of Actual Chart [with a typical record]; Calorimeter Tank Unit: Tank unit, Thermometers; Recorder Unit: Hot wire motor, Duplicate recorders, Maintenance; General Advantages


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