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Page 691 of 698
Shelfmark
Maker
Cambridge Instrument Co. Ltd.
Title
Cambridge capacity test set
Description
This compact, self-contained instrument is designed to measure capacities (from 0.01 to 10 microfarads), and is adapted for localising discontinuities in cables and for measuring the capacities of cables and condensers.
A detailed description of the instrument’s design and function follows, including the length, width, height and weight of the 47311 Capacity test set.
Shelfmark
Maker
Zavody Prumyslove Automatizace (ZPA)
Title
Demonstration Microscope AZ-2 Type No. 55807: Instructions for use
Description
Booklet about the Az-2 microscope, including photographs of the instrument.
- Applications of the AZ-2 microscope: it is intended for use as a demonstration microscope in schools, and for routine microscopy in amateur clubs, as well as for use in industry, agriculture and scientific fieldwork where the magnification need not exceed x 300 and special illumination is not required.
- Description of the microscope
- Technical data
- Optional accessories
- Instructions for use and maintenance
Shelfmark
Maker
C.F. Casella and Co.; Ltd.
Title
Sensitive anemometer
Description
The instrument is introduced as having a low starting speed, a linear calibration, and almost free from over-estimation to gusts. Detailed information follows, under these headings:-
Applications;
Construction;
Counter;
Power supply;
General specification;
Catalogue references [includes accessories]
Shelfmark
Maker
Cambridge Instrument Company
Title
Cambridge Testing Sets by the Cambridge Instrument Company
Description
Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 39-75’
Shelfmark
Maker
Newton & Co.
Title
Induction coils. APPS patented. [facsimile]
Description
Information is presented in continuous, short sentences and assumes a working knowledge of the instrument.
The first sentence gives general instructions on the care and maintenance of the coil. It goes on to describe:-
1 in, 2 in, 3 in. and 10 in. coils’ storage cell requirements;
Using the coil with continuous current;
To obtain the shortest sparks;
Line wires;
Zinc battery plates;
Caution
Shelfmark
Maker
A. N. Beck & Sons.
Title
Price list of apparatus & chemicals for students [facsimile]
Description
This catalogue has been compiled to provide all the basic tools, including books, that a student might need. These are presented under the following headings:-
Chemical apparatus;
Biological apparatus and sundries;
Books;
Equipment for students;
Chemicals & reagents;
Groups of chemicals;
Students’ balance
Shelfmark
Maker
R. & J. Beck; Ltd.
Title
Beck Simplex microscope [facsimile]
Description
The instrument is introduced as meeting the requirement for a simple instrument of moderate power, but with the same precision of workmanship as the company’s standard instruments. Half the page is taken by an illustration of the microscope.
The second page refers to a labelled sketch of the focussing adjustment to describe how it works; and to the range of magnifying powers obtainable.
Considerable detail and specifications are included.. Type numbers and prices are provided.
Shelfmark
Maker
Bausch and Lomb Optical Co. Ltd.
Title
Colorimeters and Accessories - Hemoglobinometer (Colorimetric Method after Newcomer)
Description
- 50mm Duboscq Colorimeter, No. 2505: Illustration, description, history, principles of the instrument, optical construction, mechanical features.
- Biological Colorimeter No.s 2500 and 2500-D, illustrations and descriptions
- Micro-Colorimeter No. 3625, illustration and description
- Directions for use of colorimeters
- Nephelometer attachment for Duboscq Colorimeter (No. 2514), illustration and description
- Directions for use of nephelometer
- Nephelometer and Colorimeter Illuminator (No. 250), illustration and description
- Directions for use of illuminator
- 100 mm Duboscq Colorimeter (No. 2504), illustration and description.
- Hemoglobinometer (Newcomer Method) (No. 3600)
- Description of instrument, illustration
- Table for time correction of hemoglobinometer.
- Chart of hemoglobin values - birth to old age
- Directions for use of hemoglobinometer
- Complete price list in dollars; annotated in ink handwriting with conversion to pounds, shillings and pence
- Bibliography of articles on colorimetry
Shelfmark
Maker
Carl Zeiss; Jena
Title
Supplement no. 9 to Mikro 400, p. 63, and to Mikro 188 and Mikro 270 respectively
Description
Description of a special jointed magnifier arm for the purpose of viewing objects in dishes or large objects containing recesses and cavities. Illustration of the jointed arm. Catalogue codes and prices in Reichsmarks for the jointed magnifier arm and for a magnifier stand.
Shelfmark
Maker
W. Watson & Sons; Ltd.
Title
Phase Contrast
Description
Booklet about the Watson Phase-Contrast apparatus developed from the work of Dr John R. Baker and his colleagues.
- Cover: Photomicrographs of Ovotestis of Arion empiricorum in balsam.
- Description of basic principles of phase-contrast by transmitted light
- Labelled diagram of the Watson phase-contrast apparatus
- Description of principles of the Watson phase-contrast apparatus
- Description of the Watson phase-contast apparatus, with photograph
- List entitled ‘Prices of phase-contrast apparatus’, with complete list of accessories, but with the ‘price’ column left blank
- ‘Phase-contrast Photomicrography’ - photograph and description of HOLOPHOT photomicrographic equipment
- Typewritten list of revised prices, March 1953, for Catalogue 3538A
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