Elektrisk morter
International names:
Electric mortarDanish Instrument Inventory text:
Electric mortar. Mahogany turned in the shape of an egg cup Dia33. In this fits an ivory body shaped as a cylinder with a convex spherical end. Opposite is a spherical hollow in which fits another ivory sphere. A axial hole drilled in the cylinder is provided with a spark gap. A discharge will blow the small sphere out, demonstrating the expansion of the heated air.Not signedc1800 (g)
- Category: Electricity
- Hauch number: K099
- Inventory number: 7501
- Danish Instrument Inventory number: 2087
- Hauch references:
- Begynd.grund: §0
- Cabinet 1: 0
- Literature:
Turner(1983) p.193
