Müller's tube - Instrument's card

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Müller's tube

Dating

27 June 1929

Maker

PHYWE

Device for the verification of Boyle's law for pressures greater than the atmospheric one. The shorter branch of the glass tube with J shape is closed by means of a tap and in this configuration the instrument is said Müller's tube.

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Müller's tube

Cataloghi	Nº	Voce
Inv. 2016	360	Müller's tube Provisional numbering!
Inv. 1870	927	Apparecchio di Müller per sovrapressioni

Section

Thermodynamics

Window

Non esposto

Conditions

Complete

Working NC

Intact

Large	22.0 cm (8.7 in)
Width	21.0 cm (8.3 in)
Height	94.0 cm (37 in)

Materials

Sources

Bernardi G., Apparecchi di fisica, III Edizione, Ditta Prof. Gaetano Bernardi, Tranto, 1931, pag. 18, fig. 5115
Galileo Officine, Apparecchi per l'insegnamento della fisica, Officine Galileo, Firenze, 1929, pag. 76, fig. 5160
Magrini R., Apparecchi per l'insegnamento della fisica, Officine Galileo, Firenze, 1940, pag. 80, fig. D494
Privat Deschanel A., Trattato elementare di fisica, Fratelli Dumolard, Milano, 1890, pag. 121, fig. 110
Resti E., Catalogo generale di apparecchi per l'insegnamento della fisica, Ditta Emilio Resti di Franco Brambilla, Pubblicazi, Milano, 1930, pag. 29, fig. 132
Tarquini A., Apparecchi di fisica, Antonio Tarquini, Roma, 1928, pag. 50, fig. 291

The additional indications which integrate the items of the conservation's state have the following meaning: (?) = maybe complete; M = maintenance; P = partial; R = restored; D = used for teaching; NC = not checked; X = impossible to verify.

In order to avoid that instruments' cards without the english description text of the device be directly selected, I added a special filter with which only the complete cards are shown in the menu. Anyhow all the partial english instruments' cards (with instrument's dating, dimensions, state of conservation...) can always be seen even if they haven't the english description text. To read this uncomplete cards is sufficient to click, for example, on an instrument's picture or on the word "View" of the table column called "Card" every time they appear in the other pages of this database.