Accessories case for microdensitometer, 1978

Wooden case containing accessories and spares (fuses; plates;

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Wooden case containing accessories and spares (fuses; plates;
Science Museum Group
© The Board of Trustees of the Science Museum

Wooden case containing accessories and spares (fuses; plates; lenses; and bearings), for microdensitometer, unsigned, 1978. Microdensitometer made by Joyce-Loebl Limited, Gateshead, England, 1978. The microdensitometer was used to measure the X-ray density of tree rings in research into past climates.

Details

Category:
Meteorology
Object Number:
1998-205 Pt5
Materials:
wood (mahogany), metal (unknown), glass, brass (copper, zinc alloy), paper (fibre product) and plastic (unidentified)
Measurements:
overall: 75 mm x 280 mm x 190 mm, 1.485kg
type:
instrument case, densitometer and instrument component
credit:
Donated by Swiss Federal Institute for Forest, Snow and Landscape Research