Densitometer - Transmission - Museum of Transport and Technology, New Zealand

Object detail

Accession number

F1387.2004

Maker

Baldwin Instrument Company Limited

Description

A Baldwin made Transmission densitometer Mk 4B. Meter has a metal box shell, coloured grey, with spring lever arm with hole and sliding holes on perpendicular arm over lens with light bulb underneath. Two sides of the outer box have ventilation. Lens inside box with frosted glass cover with hole cut for lens. At front, a switch for on-off and 2 knobs - coarse and fine. Plug with 3 points at back. Unit has two black rubber feet at rear, tilting forward slightly.

Marks

Transmission Densitometer Mk 4B Maker's Mark
Baldwin/ Instrument Co. Ltd/ Dartford, Kent/ Made in England Maker's Plate

Media/Materials

Processed Material/Metal
Processed Material/Glass

Credit Line

Baldwin Instrument Company Limited. Densitometer - Transmission, F1387.2004. The Museum of Transport and Technology (MOTAT).

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Classification

Densitometer Tools & Equipment for Science & Technology Chemical T&E Chemical Testing Devices

Production place

Dartford Kent England Great Britain British Isles Europe Great Britain United Kingdom

Collection type

Telecommunication Communications Technology

Subject auto tags

Gas Machine Metal Electrical wiring Auto part Electrical supply Military vehicle

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Densitometer - Transmission