Search returned 6984 results
Page 607 of 699
Shelfmark
Maker
Max Kohl
Title
Physikalische Apparate. Preisliste Nr.50, Band II und III.
Description
Includes many other instruments in the fields mentioned.
Shelfmark
Maker
Engineers’ Digest
Title
Organizational and economic aspects of numerical control.
Description
This reprint from The Engineers Digest sets out to demonstrate the superiority of numerically controlled machines over conventionally controlled machines. Information is set out under these headings:- Direct Cost Considerations; The More Intangible Factors: (1) Reduction of lead time, (2) Accuracy and scrap (3) Inspection savings, (4) Advantages arising from reductions in tooling, (5) Machine utilization, (6) Reduction of work in progress; Depreciation Policy; Types of Numerically Controlled Machine Tool: (a) Positional control, (b) Paraxial control, (c) Continuous contour control; Planning and Programming; Results of the Questionnaire; Types of Work for which Numerical Control Has Proved Effective: [5 studies]; Conclusion
Shelfmark
Maker
The Institute of Physics
Title
Journal of Scientific Instruments. A Mothly Publication dealing with Their Principles, Contruction and Use.
Description
44 Pages of advertisements. Insert at back details who has previously had the journal.
Donated by Ian Young, descendant of Robert Whipple, in 2013.
Shelfmark
Maker
Monroe; The Merkham Trading Company; Ltd.
Title
Table of chain discount equivalents, for use with the Monroe High Speed Adding Calculator
Description
Shelfmark
Maker
Cambridge Instrument Company Ltd
Title
Cambridge Instruments: A Summary Of The Complete Range
Description
List of instruments, also a list of associated companies and exclusive agents overseas.
Shelfmark
Maker
Grubb Parsons
Title
Nationalisation of Gas Analyser Manufacture
Description
Mr. Sisson at Grubb Parsons reports to the directors about the creation of a new company, owned by Grubb Parsons, that would be solely responsible for creating gas analysis equipment.
Donated by Ian Young, descendant of Robert Whipple, in 2013.
Shelfmark
Maker
Monroe Calculating Machine Company; Inc.
Title
Table of dividing factors for square roots
Description
Shelfmark
Maker
Hilger & Watts Ltd.
Title
North- East including consideration of M. I. L. and Gas Analysers
Description
Discussing future partnership work between Grubb Parsons, Microwave Instruments and Hilger & Watts, and the best way to manage production between the companies.
Donated by Ian Young, descendant of Robert Whipple, in 2013.
Shelfmark
Maker
Cambridge Instrument Company
Title
Cambridge Dissolved Oxygen Recorder by the Cambridge Instrument Company
Description
Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 76-136’
Shelfmark
Maker
Salford Electrical Instruments Ltd.
Title
Photo-electric Colorimeter: an apparatus for the direct comparison of the opacity of liquids by means of photo-electric cells
Description
Under a photograph of the instrument, a short paragraph describes how the different features work and interact, together with the means by which the opacity of a liquid may be determined in terms of another known liquid.
A second paragraph defines the purpose of the instrument, and ends with a summary of its chief advantages:
Measurements are objective and do not therefore involve the
observer's visual judgement
Absorption and extinction values can be observed on direct
reading scales
Quantities of solution from 1.0cc to 100cc can be measured
High sensitivity is combined with robustness
Headed Diagrammatic, a diagram with numbered parts with a key follows, then two paragraphs headed:
Accumulator
Size & Weight
You are on Page 607 of 699
Filter Results
