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Shelfmark

tnt.18

Maker

Tintometer

Title

The Rapid Estimation OF Carbon in Steel BY LOVIBOND’S TINTOMETER.

Description

Description of method for estimating, to within an accuracy of 1.5%, the amount of carbon in steel by colour, using a solution.


Shelfmark

Csi.C57

Maker

Cambridge Instrument Company

Title

The Rosehain Fuel Calorimeter by the Cambridge Instrument Company

Description

Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 39-75’


Shelfmark

CSI.182.108

Maker

Cambridge Instrument Co. Ltd.

Title

Cambridge Pocket pH Meter

Description


Shelfmark

Bus.35

Maker

Emil Busch Optical Co.; Ltd.

Title

Folding Stand Magnifier. “Tele-Spec” Achromatic Spectacle Magnifier

Description

Leaflet describing a stand magnifier on one side and a spectacle magnifier on the other


Shelfmark

CSI.182.112

Maker

Cambridge Instrument Co. Ltd.

Title

Cambridge Polarographic Equipment

Description

Includes details of the polarograph.


Shelfmark

CSI.184.194

Maker

Cambridge Instrument Co. Ltd.

Title

Cambridge Instruments for Industry Research Medicine

Description

Mentions other instruments in the fields listed.


Shelfmark

tnt.31

Maker

Tintometer

Title

Tintometer Colour-Matching Techniques

Description

Detailed article on colour science, its significance, and how the Lovibond scale works Includes details about it applications in metallurgy and biology and about estimating chemicals from coloured reactions. Article by C. L. Boltz, reprinted from DISCOVERY, December 1951, pp. 393-395, by Jarrold & Sons Ltd., Norwich.


Shelfmark

Bow.1

Maker

Bowen Instrument Co.

Title

Bowen Electrical Pyrometers, Introduction

Description

Introduction to Bowen catalogue of pyrometers. Refers to other sections.


Shelfmark

Pye.48

Maker

Unicam (Pye Instrument Group)

Title

Unicam Instruments: S.150 High Temperature Powder Camera for X-Ray Analysis up to 1400c

Description

Pictures and short descriptions of the technical specifications of instruments.


Shelfmark

tnt.34

Maker

Tintometer

Title

THE TINTOMETER - A NEW INSTRUMENT FOR THE ANALYSIS, SYNTHESIS, MATCHING, AND MEASUREMENT OF COLOUR

Description

Article by Joseph Lovibond reprinted from the Journal of the society of Dyers and Colourists, December 26, 1887, No. 12, Vol III. About his new invention, the tintometer. Includes the discussion following his presentation of the paper.


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