Naudet - Barographe - Baromètre - Bois - Acajou, Bronze, Verre

Description
Naudet - Barographe - Baromètre - Bois - Acajou, Bronze, Verre
France - 1970-1980

Professional luxury NAUDET barograph with 4 Vidi vacuum boxes.
The PBNH logo stands for Pertius Hulot Bourgeois Naudet.
The NAUDET is in very nice, almost new condition.
Mahogany housing with a high-quality finish.

Drum with a mechanical 8-day movement.
Range 970 - 1040 millibar.
Made in France ca. 1975
Serial number: 22232

Dimensions: 200 x 118 x 142 mm (excluding handle that is approximately 25 mm high)
Weight: 1,695 grams

NAUDET is one of the few manufacturers that still make high-quality barographs for consumers and professionals.

This NAUDET barograph works very accurately thanks to the precise movement and the four membranes.
The drum rotates once a week creating the graph using a pen or marker mounted on a mechanism that changes height with the changing air pressure.

Paper, ink and/or fibre writing pens are easy to buy online; you will receive a list of online shops where you can order the paper etc. at the time of purchase.

The barograph can also be used as a regular barometer with the drum standing still. The air pressure can be read directly on the mounted demo graph paper.

This barograph is in excellent condition and comes with original key.

I will ensure excellent packaging for insured shipping with Track & Trace.

Informations du lot
Objet
Barographe - Baromètre
Matériau
Bois - Acajou, Bronze, Verre
Fabricant / Marque
Naudet
Période estimée
1970-1980
Pays d’origine
France
État
Excellent état, à peine utilisé avec des signes minimes d'usure
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