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Page 657 of 699

Shelfmark

Hil.631

Maker

Hilger & Watts Ltd.

Title

[Section III Emission lines by element]

Description

This document is a photocopied extract [pp. 320-331] from a book of tables, using the column headings:- Symbol; Wavelength; Intensity; Reference numbers.
The element named on the first page is Mercury, and its data occupy the rest of the document until, on the last page Thallium is named.


Shelfmark

Csi.C792

Maker

Cambridge Instrument Company

Title

Cambridge Dissolved Hydrogen Analyser by the Cambridge Instrument Company

Description

Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 696-858’


Shelfmark

Csi.C858

Maker

Cambridge Instrument Company

Title

Cambridge Instruments for Industry Research Medicine by the Cambridge Instrument Company

Description

Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 696-858’


Shelfmark

Hil.503

Maker

Hilger & Watts Ltd.

Title

Hilger and Watts News

Description

Information is printed on one side only of one large sheet under these headings:- Watts Division Joint Production Committee Elections, 1950; Constitution: Watts Joint Production Advisory Committee; Election Programme


Shelfmark

CSI.24

Maker

Cambridge Instrument Company; Ltd.

Title

General Purpose Polarograph Operating Instructions

Description

Includes a description, and instructions for operation.


Shelfmark

Mui.1

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

Csi.C513

Maker

Cambridge Instrument Company

Title

Temperature Pressure Humidity Programme Controllers by the Cambridge Instrument Company

Description

Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 434-565’


Maker

[Hilger & Watts]

Title

Assembly and Test Procedure Y.490

Description

This document is a rough draft, and is presented as a list of procedures covering fourteen pages, without numbers or headings. It is accompanied by a photocopied drawing of the instrument, covering two pages.


Shelfmark

wts.23

Maker

W. Watson & Sons Ltd.

Title

“750”, “840”, “1035” by Watson

Description

Advertisement for 3 new models that have been added to Watson’s range of binoculars, with prices, specifications and illustrations; advertisement for 3 ongoing models (prices, specifications and illustrations).


Shelfmark

sie.4

Maker

Siemens Aktiengesellschaft

Title

Planning the Layout and Preliminary Requirements for Installing an ELMISKOP I (serial no. 248-599; 1001-1218)

Description

- Typewritten list of instructions for preliminary requirements and installation of an ELMISKOP electron microscope
- Drawing of a possible installation plan


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