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Page 648 of 698

Shelfmark

Csi.98

Maker

Cambridge and Paul Instrument Company

Title

Instructions for Installing Thermograph.

Description

Includes instructions for installation.


Shelfmark

zei.21

Maker

Zeiss

Title

Zeiss Field Glasses

Description


Shelfmark

csi.184.145.a

Maker

Cambridge Instrument Co. Ltd.

Title

Cambridge Process Controller

Description

A detailed description of the process controller in terms of:-
Original, and other uses; What it does; How it does it; and Wider uses


Shelfmark

Hil. 504

Maker

Hilger & Watts Ltd.

Title

Instruction manual for the hollow cathode lamp: FL379

Description

Information is presented under these headings: Unpacking;
Section A: 1.Introduction; 2. Description; 3. Specification: Construction, Spectral range, Operating parameters; 4. Optical accessories;
Section B: 1. Installation and assembly to remove the cathode; 2. Supply Requirements; 3. Cooling-Water Lines; 4. Pumping System; 5. Specification; 6. Attaching the FL379 Lamp to Pumping System; 7. Attaching the FL379 Lamp to an Instrument; 8. Operating Instructions for the Pumping System;
Section C: Use of the Lamp: 1. Adjusting Operating Conditions; 2. Power Supply; 3. Heat Baffles; 4. Operation: Important warning; 5. Starting the Discharge: Method I, Method II;
Section D: 1. Maintenance of the Lamp; 2. Maintenance and Repair of Optical Accessories


Shelfmark

End.2

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

csi.810.a

Maker

Cambridge Instrument Company Limited

Title

Cambridge universal measuring machine

Description

The document begins by stating the purpose of the instrument, then gives a detailed account of how to use it, and accessories available to accompany it.
Specifications are provided, along with a catalogue-numbered list of accessories.


Shelfmark

csi.782

Maker

Cambridge Scientific Instrument Company; Ltd.

Title

The Brearley curve tracer for easily and rapidly drawing recalescence curves

Description

This catalogue describes the Brearley tracer which was designed to obtain recalescence curves on a very open scale with rectangular co-ordinates, and which may be used in any experiment in which a record is required of the slowly varying deflections of a galvanometer or other mirror instrument over a short time. Information is presented under these headings:- Introduction; The Brearley Curve Tracer; Galvanometers and Accessories; [chart] Recalescence Record Obtained with The Brearley Curve Tracer; (Cat. No. 41921 Brearley Curve Tracer, with 10 charts; Cat. No. 41924 Semi-transparent Scale, 11/2 metres long, mounted on platform; Cat. No. 41932 Galvonometer Lamp, with brass tripod stand; Cat. No. 41119 Ayrton-Mather Galvanometer with special suspension to give constant zero; Cat. No. 41951 Resistance Box to give ranges of 0-1500 degrees C or 0-1000 degrees C; Cat. No. 12561 Platinum, Platinum-Rhodium Thermo-couple, 3 ft. long, with porcelain insulators; Cat. No. 21421 Electric Muffle Furnace


Shelfmark

csi.778

Maker

Cambridge and Paul Instrument Company; Ltd.

Title

Cambridge remote indicator (Fawcett Patent)

Description

This instrument is designed to convert alternating current into an equivalent direct current for transmission to a distant station through the intermediary of a thermo-pile. Information is presented under these headings:-
[Introduction]; Indication of Voltage at a Distance; Indication of Current at a Distance; Indication of Power at a Distance: Single phase circuit, Three phase circuit; Indication of Power Factor at a Distance; Synchronism; Quick Acting Protective Relay


Shelfmark

Hil. 508

Maker

Hilger & Watts Ltd.

Title

Instruction manual for the wavelength motor drive (Hl 325) for use with the D323 monochromator. Serial No. D323.1.264

Description

Information is arranged under these headings:
A. Introduction;
B. Description;
C. Fixing to the Monochromator


Shelfmark

Hil.543.a

Maker

[Hilger & Watts Ltd.]

Title

FA8106 - Pulse height analyser

Description

Procedures for testing the P.H.A. are set out in paragraphs under these titles:
Check Voltages At-;
Calibration;
Voltage Calibration Check;
Output Pulse Amplitude;
FA8106 - Pulse Height Analyser D.C. Check;
Window Width Check;
Resolution; Potentiometer Settings;
Break Through;
Relay Operations


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