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Page 105 of 699
Shelfmark
Maker
Cambridge Instrument Company; Cambridge Industrial Instruments Limited
Title
Temperature Indicator-Controllers
Description
Shelfmark
Maker
[Journal I.E.E.]
Title
The properties of a dielectric containing semi-conducting particles of various shapes
Description
This photocopied article presents information under these headings:- (1) Introduction and Preliminary Discussion: (a) Statement of the problem, (b) Wagner’s model, (c) Influence of details of model; (2) Experiments with an Artificial Inhomogenous Dielectric; (3) Extension of Wagner’s model to spheroidal particles; (4) Applications of the Results of Section (3); Appendix 1; Appendix 2; List of Symbols.
Shelfmark
Maker
Hopkin & Williams Limited
Title
Price List of Fine Chemicals
Description
Price list of fine chemicals for various purposes, plus standard stains and indicators.
Shelfmark
Maker
Cambridge Instrument Company
Title
Cambridge Polarographic Equipment by the Cambridge Instrument Company
Description
Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 434-565’
Shelfmark
Maker
Hilger & Watts Limited
Title
Use of Light Waves for Controlling the Accuracy of Block Gauges
Description
Booklet describing the use of light waves for controlling the accuracy of block gauges by F.H. Rolt.
Shelfmark
Maker
E Leitz (London) Ltd.
Title
Prism Binoculars
Description
Describes prismatic binoculars, field glasses and prismatic opera glasses.
Shelfmark
Maker
Engineering Industry Training Board
Title
First Year Training for Engineering Craftsmen and Technicians
Description
Black ring binder instruction manual.
Shelfmark
Maker
Journal I.E.E.
Title
The measurement of the permittivity and power factor of dielectrics at frequencies from 10/4 to 10/8 cycles per second
Description
This paper sets out to describe apparatus devised to measure the permittivity and power factor of insulating materials over a wide range of radio frequencies.
Information is presented under these headings: Summary;
(1) Introduction;
(2) Theory of the Method;
(3) The Apparatus: Coils, The voltmeter, The oscillator, The screening;
(4) Experimental Procedure: Alternative check method, Size of sample, Electrodes, Measurements on resistors;
(6)[sic]* Results: Typical Observations, Accuracy The edge correction, The corrections for residual inductance and resistance; Conclusion
Shelfmark
Maker
Griffin and Tatlock Limited
Title
Price List - January 1951 for Catalogue 52 AB - Scientific Apparatus
Description
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