Accession No

4144

Brief Description

Einthoven string galvanometer fibre case, by Cambridge Instrument Company Ltd., English, 1931

Origin

England; Cambridge

Maker

Cambridge Instrument Company Ltd.

Class

electrical

Earliest Date

1931

Latest Date

1931

Inscription Date

Material

wood; metal (brass); mica

Dimensions

box length 258mm; breadth 102mm; height 135mm

Special Collection

Cambridge Instrument Company Collection

Provenance

Donated by the Cambridge Instrument Company.

Inscription

Description Notes

75mm single fibre case for Einthoven string galvanometer in wooden case. Two terminals attached to each end of brass plate which contains a small circular mica window. Milled head screw at top is used to adjust sensitivity. Two screws at top used to fasten case into position in galvanometer.

Condition

References

Events