Search returned 6979 results
Page 260 of 698
Shelfmark
Maker
Carl Zeiss
Title
Field Photo-Theodolite. 2nd edition 1908. Ref: Mess 190.
Description
Catalogue for the Field Photo-Theodolite.
Shelfmark
Maker
Carl Zeiss
Title
Directions for using the Abbe Illuminating Apparatus.
Description
Leaflet giving directions for using the Abbe illuminating apparatus.
Shelfmark
Maker
Pye Scientific Instruments
Title
Portable pH Meter
Description
Pictures and short descriptions of the technical specifications of instruments.
Shelfmark
Maker
British Industrial Plastics Limited
Title
Beetle Bulletin 41
Description
House journal of British Industrial Plastics Limited
Shelfmark
Maker
F.E. Becker & Co. (W. &J. George Ltd successors)
Title
Illustrated and Descriptive Catalogue of Chemical and Scientific Apparatus, Pure Chemicals, etc.
Description
Photocopies of catalogue cover and four catalogue pages, Black and white; Illustrated, Photos.
Shelfmark
Maker
British Journal of Applied Physics
Title
The electrical measurement of moisture in granular materials
Description
This article, photocopied from the British Journal of Applied Physics, describes the design of an electrical moisture meter using data from a study of electrical properties of wet granular materials. Information is presented under these headings:-
[Introduction]; Electrical Properties of Wet Granular Materials; Design of a Meeasuring Instrument; Design of a Sampling Capacitor and the Testing of the Apparatus Under Industrial Conditions; Discussion of Possible Improvements; Acknowledgements; References
Shelfmark
Maker
Cambridge Instrument Company
Title
Cambridge Distance Thermometers by the Cambridge Instrument Company
Description
Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 859-915’
Shelfmark
Maker
Muirhead & Co. Limited
Title
The D-729 phasemeter and some applications
Description
An article in Technique, A journal of instrument engineering, published by Muirhead, describes the method of measuring phase by making reference and test signals equal, and then adding them vectorially, as applied to the D-729-A and B phasemeters. Information is presented under these headings:-
Principles of Measurement; Circuit Description; Methods of Use: 1. As a transfer function meter and voltmeter,
2. Scale expansion,
3. Use with distorted waveforms,
4. Measurements near to 90 degrees,
5. Measurement of power factor of capacitors,
6. Use with inductors for Q and power factor
Shelfmark
Maker
C.F. Casella and Co. Ltd.
Title
Sword Hygroscope
Description
Decribes a hygroscope for measuring the moisture content of paper in printing houses.
You are on Page 260 of 698
Filter Results
