Lot 0330

8 Physical Demonstration Instruments, c. 1910

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8 Physical Demonstration Instruments, c. 1910

Item Details

Description

8 Physical Demonstration Instruments, c. 1910
1) 4 single-fluid chromic acid cells according to Poggendorff, hand-blown long-necked glass bottles with one carbon and two zinc plates each, one bottle incomplete, height up to 7 in. - 2) Mirror galvanometer, Siemens Brothers, London, thread torn, height 16 ½ in. - 3) Ohmmeter, demonstration model on stand, with adjustable permanent magnet, height 15 in. - 4) Infrared lamp, Thermolite, 220 volts, E27 base, with reflector on base. - And: 5) Glass dish on stand, for electrostatic experiments.

8 physikalische Geräte, um 1910
1) 4 Chromsäure-Elemente (galvanische Zellen) nach Poggendorff, mundgeblasene Glasflaschen mit jeweils zwei Zinkanoden und einer Graphitkathode, eine Flasche nicht komplett, Höhe bis 18 cm. - 2) Spiegelgalvanometer, Siemens Brothers, London, Faden gerissen, Höhe 42 cm. - 3) Ohmmeter, Demonstrationsmodell auf Stativ, mit verstellbarem Permanentmagneten, Höhe 38 cm. - 4) Infrarot-Lampe, Thermolite, 220 Volt, E27-Sockel, mit Reflektor auf Sockel. - Und: 5) Glasschale auf Stativ, für elektrostatische Versuche.

Start Price: EUR 180

Condition

(3-/-)

Buyer's Premium

23.8%

8 Physical Demonstration Instruments, c. 1910

Name: 8 Physical Demonstration Instruments, c. 1910
SKU: 172495186
Price: 450 EUR
Availability: InStock

Estimate €300 - €500

See Sold Price

Starting Price €180

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Auction Team Breker

Koeln, Germany

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