Stroboflash, Stroboscope

Made:
1950s-1960s in London
maker:
Dawe Instruments Limited
Dawe Instruments Ltd Stroboflash 1200E; Serial no Dawe Instruments Ltd Stroboflash 1200E; Serial no Dawe Instruments Ltd Stroboflash 1200E; Serial no Dawe Instruments Ltd Stroboflash 1200E; Serial no Dawe Instruments Ltd Stroboflash 1200E; Serial no Stroboflash, Stroboscope (Strobe Lamp) Stroboflash, Stroboscope (Strobe Lamp) Stroboflash, Stroboscope (Strobe Lamp) Stroboflash, Stroboscope (Strobe Lamp) Stroboflash, Stroboscope (Strobe Lamp)

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Dawe Instruments Ltd Stroboflash 1200E; Serial no
Science Museum Group
© The Board of Trustees of the Science Museum

Dawe Instruments Ltd Stroboflash 1200E; Serial no
Science Museum Group
© The Board of Trustees of the Science Museum

Dawe Instruments Ltd Stroboflash 1200E; Serial no
Science Museum Group
© The Board of Trustees of the Science Museum

Dawe Instruments Ltd Stroboflash 1200E; Serial no
Science Museum Group
© The Board of Trustees of the Science Museum

Dawe Instruments Ltd Stroboflash 1200E; Serial no
Science Museum Group
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Dawe Instruments Ltd Stroboflash 1200E; Serial no. 43453, 1950s-1960s. Test equipment for measuring rotation speeds of machines. It uses triggered neon flash tubes. The unit is self calibrating with a 50Hz and 60Hz vibrating reed. It has has a speed range from 0rpm to 1800rpm. This stroboscope was used by the Computer Conservation Society in their restoration of the Elliott 401 Computer (1965-445).

Details

Category:
Industrial Metrology
Object Number:
2017-163
type:
strobe lamp
credit:
John Harper