E 478 quartz spectrograph with accessories used in the analysis of coal ash samples

Made:: 1950

maker:: Hilger and Watts Limited

E 478 quartz spectrograph with accessories used in the analysis of coal ash samples, 1950s

Details

Category:: Experimental Chemistry

Object Number:: 1984-40

type:: spectrograph

credit:: Martin, T.G.

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Parts

E478 quartz spectrograph

E478 quartz spectrograph ;with accessories, used in the analysis of coal ash samples - Part 1 : spectrograph unit and wooden stand

Measurements:: overall (part 1 of 2): 480 mm x 230 mm x 470 mm,
overall (part 2 of 2): 880 mm x 1650 mm x 605 mm,

Object Number:: 1984-40 Pt1

type:: instrument component and spectrograph

Image ©: The Board of Trustees of the Science Museum

Rectifiers, from E478 quartz spectrograph

Rectifiers, from E478 quartz spectrograph used in the analysis of coal ash samples

Measurements:: overall: 730 mm x 1455 mm x 540 mm,

Object Number:: 1984-40 Pt2

type:: instrument component and spectrograph

Densitometer, from E478 quartz spectrograph

Densitometer, from E478 quartz spectrograph used in the analysis of coal ash samples

Measurements:: overall: 500 mm x 660 mm x 390 mm,

Object Number:: 1984-40 Pt3

type:: instrument component , densitometer and spectrograph

Image ©: The Board of Trustees of the Science Museum

Galvanometer, from E478 quartz spectrograph

Galvanometer, from E478 quartz spectrograph used in the analysis of coal ash samples

Measurements:: overall: 420 mm x 800 mm x 460 mm,

Object Number:: 1984-40 Pt4

type:: instrument component and spectrograph

Table with control panel for E 478 quartz spectrograph

Table with control panel, part of E 478 quartz spectrograph with accessories used in the analysis of coal ash samples, 1950s.

Object Number:: 1984-40 Pt5

type:: spectrograph table

Accessories for E 478 quartz spectrograph

Accessories for E 478 quartz spectrograph used in the analysis of coal ash samples, 1950's. Includes a black canvas cover, a metal component with bulb branded 'Hilger L46.36 49560', a wooden box containing slides, a transformer/switchgear, and a motor.