Instruments
Zamboni pile
pre 1882
Two electro-medical chains, after Pulvermacher
Parijs O. Hempel, 1866
Element van Volta
1800 - 1824
Early voltaic pile; 49 pairs of plates
1800 - 1824
Battery
1825 - 1849
Bichromate cell; Element
1825 - 1849
Electric battery
Berlin Ferdinand Ernecke
Elektrische aansteker met lamp
France, 1850 - 1874
Accumulator
Paris Breguet
Morsesleutel, naar S.F.B. Morse
1875 - 1899
Barlow's wheel; to show the principle of the electric motor
Haarlem W.M. Logeman
Commutator
1850 - 1874
Commutator of stroomwisselaar
1850 - 1874
Commutator for telegraph
1850 - 1874
Voltameter
1825 - 1849
Electrolysator
Haarlem W.M. Logeman
Ozone generator, after Tisley
Londen Tisley & Spiller, circa 1868
Discharge in gases, glass chamber
1825 - 1849
Discharge in gases, glass chamber
1825 - 1849
Toestellen voor ontladingen in gassen
1825 - 1849
Discharge in gases, glass chamber
1825 - 1849
Toestellen voor ontladingen in gassen
1825 - 1849
Toestellen voor ontladingen in gassen
1825 - 1849
Toestel voor ontlading in vacuum
1825 - 1849
Vonkenring
1825 - 1849
Elektrische thermoscoop, naar W. Snow Harris (1827)
Amsterdam M. Logeman
Elektrische stroom in kwik (1821)
1825 - 1849
Electric lamp
Amsterdam After W.M. Logeman
Zelfregelende koolspitslamp, naar L. Foucault
London probably John Browning
Electric arc lamp, after Foucault
Paris J. Duboscq
Arc lamp: carbon, after Wedermann
Ateliers Ruhmkorff, J. Carpentier, Parijs, 1881
Contact arc and incandescent lamp, after E. Reynier No 117
Paris W. Lenczewski const.
Contact arc lamp, after Siemens & Halske
Berlin Siemens & Halske
Electric filament lamps, Rack with 4 rows of lamps
A.o. Siemens, Lane Fox, Edison, 1881 - 1882
Electric filament lamps, (8)
A.o. Philips, Edison,
Very large electric lamp, '9037'
AEG Nitra, post 1891
Resistance box '1536'
Berlin probably Siemens & Halske, 1882 - 1885
Resistance: standard Ohm No 932
Siemens & Halske, 1850 - 1874
Galvanometer: universal; No 1112
Berlijn Siemens & Halske, 1879
Sinusgalvanometer, naar C.S.M. Pouillet (1837)
Haarlem W.M. Logeman
Large tangent galvanometer, after Elias
Haarlem W.M. Logeman, 1848
Tangent Galvanometer, after Gaugain
Haarlem J.A. Schoonbeek, 1883
Galvanometer for class demonstration
Parijs Ruhmkorff, 1857
Galvanometer
probably made in Haarlem
Galvanometer
Haarlem W.M. Logeman, 1855
Tangent galvanometer with mirror
Haarlem J.A. Schoonbeek, pre 1882
Mirror Galvanometer, after Wiedemann
Berlijn F. Sauerwald, 1865
Mirror electro galvanometer, after Meissner and Meyerstein
Göttingen Meyerstein, 1865
Mirror electro galvanometer, after Meissner and Meyerstein
Göttingen M. Meyerstein
Mirror galvanometer, after Thomson
William Thomson (1824-1907) (ontwerper), 1881
Mirror magnetometer, after Weber
Parijs Ruhmkorff, 1876
Moving coil meter for electric currents, after Deprez
Deprez Breguet
Moving coil meter for electric voltages, after Deprez
Deprez Breguet
Thermo-electric element (thermocouple)
After Bequerel, 1825 - 1849
Thermo-elektrische batterij, naar A.E. Becquerel
London Watkins & Hill
Thermo-elektroscoop, naar Th.J. Seebeck (1821)
Haarlem W.M. Logeman
Thermo-electroscope; galvanometer
probably Logeman
Elektrische bollen
Haarlem W.M. Logeman
Toestel voor wisselwerking van stromen
1825 - 1849
Demonstratietoestel voorAmpère -afstoting
Haarlem W.M. Logeman
Elektrische balans
Haarlem W.M. Logeman
Horseshoe magnet with pair of Ampère's buckets
Amsterdam M. Logeman, 1825 - 1849
Grote draadring, naar Pieter Elias
Haarlem W.M. Logeman
Elektromagneet, naar M. Faraday (1845)
Haarlem W.M. Logeman
Sonometer, after Heinrich Willem Dove (1851)
Haarlem possibly by W.M. Logeman
Electric alarm bell
Haarlem probably W.M. Logeman
Electric bell
Haarlem Funckler & Richards, 1863
Electric pendulum clock
M. Hipp, Neuchatel, Suisse
Electric slave clock of FK 0673 1, No 6216
M. Hipp, Neuchatel, Suisse