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Page 684 of 698
Shelfmark
Maker
[Askania-Werke A.G]
Title
[Microphotometers]
Description
The document is a catalogue of microphotometers. Each one is illustrated and described, some are accompanied by specifications.
The featured instruments are:-
Hartmann Microphotometer;
No. 1. Microphotometer Ampho 2
No. 2 Microphotometer Ampho 3
No. 3 Microphotometer Ampho 4
No. 4 Nicol System
No. 5 Prism Case
Rosenberg Photo-electric Microphotometer
No. 6 Microphotometer Ampho 7
Directions for using the Rosenberg Photo-electric
Microphotometer
Large Koch-Freundlich Microphotometer giving photographic
records
No. 9 Microphotometer Ampho 6
No. 10 Accumulator battery
Shelfmark
Maker
Cambridge Scientific Instrument Company
Title
Physical Instruments by the Cambridge Scientific Instrument Company
Description
Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 5-18’
Shelfmark
Maker
Contina Ltd
Title
Instructions for use of the CURTA , the new miniature universal calculator... [facsimile]
Description
The calculator is described in close detail, covering every aspect of handling and use, presented under these headings:-
I Introduction;
II. Description and handling of the Curta;
III. The four arithmetical operations;
IV. Some practical applications
Shelfmark
Maker
Obermer; E and Milton; R.
Title
The Vernes-Bricq-Yvon photometer: Its application to routine biochemical work, with special reference to the estimation of phosphorus in blood
Description
The document is a reprint of a journal article. It introduces the instrument as superior in performance compared to any other, and supports the claim using many tables, and illustrations. Detailed information is presented under these headings:-
Methods for Blood Phosphorus Estimation:
Turbidimetric methods for phosphorus estimates;
Microcolorimetric methods for phosphorus estimation;
Detailed Description of Photometric Technic Finally Adopted;
Summary
References
Shelfmark
Maker
Cambridge Instrument Co. Ltd.
Title
Cambridge oscillographs
Description
This six-element oscillograph, a wider ranging instrument than the cathode ray oscillograph, is preferred increasingly for the investigation of problems of electrical transients and rapidly varying phenomena, especially for recording short circuit tests on high power switch gear and transformers under industrial conditions. Information on the instruments is presented under these headings:-
Çambridge 6-element oscillograph;
Specification;
Record taken on the 6-element outfit;
12-element test record;
Cambridge 12-element oscillograph;
Specification;
Vibrators for Cambridge oscillographs;
Specification;
Cambridge oscillograph cameras;
Drum camera;
Continuous recording camera
Sales & Service Organisation: Branch offices and repair depots in
Great Britain;
Associated American Company;
Exclusive Agents Overseas.
Shelfmark
Maker
Cambridge Instrument Company Ltd
Title
Cambridge Electrical Instruments. abridged specifications
Description
A brief paragraph of description, together with specifications accompany each of these instruments:-
D.C. Galvanometers; A.C. Galvanometers;
Valve Voltmeters Electrostatic Voltmeters;
Reflecting Wattmeters;
Milliameters, Ammeters (Electrodynamic Type);
Voltmeters, Wattmeters (Electrodynamic Type);
Wattmeters, Test Sets, etc. (Electrodynamic Type);
Electrometers; Oscillographs; Potentiometers;
Bridges; Inductances; Resistances;
Test Sets; A.C. Sources; Condensers;
Miscellaneous Meters; Recorders; Accessories;
Shelfmark
Maker
Pellin; Ph
Title
Instruments D’Optique et de Precision / Saccharimetre Soleil, Saccharimetre a Penombres, Colorimetre Perfectionne de J. Duboscq [facsimile]
Description
The document presents an illustration of Soleil’s Saccharimeter, followed by a description of its component parts. Further information is given, followed by variations on the instrument, and some accessories. All these appear under these headings:-
Saccharimetre Soleil:
Maniere d’operer;
Preparation des dissolutions sucrees & analyse des substances
sacchariferes;
Saccharimetre a Penombres a Lumiere Monochromatique:
Maniere d’opererr - Reglage;
Emploi de L’Eolipyle:
Allumage - Precautions;
Observation;
Grand Saccharimetre Soleil Grand Saccharimetre a Penombres a
Lumiere Monochromatique;
Saccharimetre a Penombres a Compensateur a Lames Prismatiques de Soleil Pere et a Lumiere Ordinaire;
Methode d’Analyse:
Analyse des urines diabetiques;
Colorimetre Perfectionne de J. Duboscq:
Reglage, maniere d’operer;
Observations;
Colorimetre par Reflexiojn de J. Duboscq & Ph. Pellin:
Colorimetra a Lumiere Polarisee
Prix
Shelfmark
Maker
Cambridge Instrument Co. Ltd.
Title
Resistances and bridges
Description
Descriptions and specifications are presented under these headings:-
Bridges:
Self-contained decade pattern;
Decade pattern (without galvanometer);
Precision switch decade bridge;
Precision switch decade bridge with slide wire;
Smith’s difference bridge;
Kelvin double bridge;
Conductivity bridges;
Bridges and Inductances:
Universal bridge;
Precision capacity bridge;
Standard mutual inductometer;
Carey Foster auxiliary box;
Inductances and Resistances:
Self-inductance standards;
Mutual inductance standards;
Low inductance decade resistances;
Low inductance ratio box;
Decade resistance boxes;
Resistances:
Precision decade resistance boxes;
Precision high resistance boxes;
Standard resistance;
Sub-standard resistances;
Universal shunts;
Unipivot galvanometer shunts;
Shunts for precision grade meters;
Potentiometer shunts;
Voltage ration boxes
Sales & Service Organisation
Shelfmark
Maker
Analog Devices
Title
Analog Dialogue, Vol. 5, No. 1, January 1971
Description
Firm newsletter
Shelfmark
Maker
Flatters & Garnett Ltd.
Title
Microscopes
Description
illustrated catalogue with prices:
‘accessories for school use’
‘research microscopes’
‘microscopes for student and school use’
‘microscopes for technical colleges and industry’.
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