Level recorder type 2305, made in Denmark by Bruel & Kjaer, Copenhagen, for recording on 50 or 100mm width paper, for d.c. signals from 2Hz to 200kHz

Details

Category:
Acoustics
Object Number:
1992-847
type:
recorder
credit:
Civil Aviation Authority. Chief Scientis

Parts

Level recorder

Level recorder

'Level recorder type 2305, made in Denmark by Bruel & Kjaer, Copenhagen, for recording on 50 or 100mm width paper, for d.c. signals from 2Hz to 200kHz

Object Number:
1992-847/1
type:
recorder
Inking kit for level recorder

Inking kit for level recorder

Inking kit QI 0001, for level recorder type 2305, made in Denmark by Bruel & Kjaer, Copenhagen

Object Number:
1992-847/2
type:
recorder
Image ©
The Board of Trustees of the Science Museum