File:Wattmetro da quadro - Museo scienza tecnologia Milano 10798.jpg
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![File:Wattmetro da quadro - Museo scienza tecnologia Milano 10798.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/7/79/Wattmetro_da_quadro_-_Museo_scienza_tecnologia_Milano_10798.jpg/600px-Wattmetro_da_quadro_-_Museo_scienza_tecnologia_Milano_10798.jpg?20160521064852)
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wattmetro da quadro
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Author |
Istrumenti di Misura C.G.S. S.p.A (progettista/ costruttore) |
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Title |
wattmetro da quadro |
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Description |
Italiano: Questo strumento ha forma tipicamente cilindrica. Il quadrante, che occupa tutta la superficie superiore, è ricoperto e protetto da un vetro. La scala è quasi circolare con scala crescente in due direzioni: da 18 a 0 e da 0 a 25 kW ed è suddivisa con tacche ogni 0,5 unità ed indicazione numerica ogni 5. La lancetta indicatrice è imperniata al centro del quadrante. La struttura metallica dello strumento termina, dalla parte opposta alla finestra di lettura, con una flangia che ne facilitava il bloccaggio su un quadro di controllo generale. L'inserimento nel quadro avveniva per inserzione diretta tramite otto connettori posti sul retro.
Determinazione della potenza elettrica
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Date |
between 1900 and 1949 date QS:P571,+1950-00-00T00:00:00Z/7,P1319,+1900-00-00T00:00:00Z/9,P1326,+1949-00-00T00:00:00Z/9 |
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Medium | carta | |||||||||||||||||||||||
Dimensions |
thickness: 185 cm (72.8 in); diameter: 22 cm (8.6 in) dimensions QS:P2610,185U174728 dimensions QS:P2386,22U174728 Weight: |
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Collection |
institution QS:P195,Q947082 |
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Accession number |
10798 |
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Source/Photographer | Catalogo collezioni (in it). Museoscienza.org. Museo nazionale della scienza e della tecnologia Leonardo da Vinci, Milano. | |||||||||||||||||||||||
Permission (Reusing this file) |
![]() ![]() ![]() This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:48, 21 May 2016 | ![]() | 1,280 × 1,280 (558 KB) | Federico Leva (WMIT) (talk | contribs) | {{ICCD TRC | institution = {{institution:Museoscienza}} | permission = {{cc-by-sa-4.0}} | RSR1 = Brenni, Paolo | CTP = Industria, manifattura, artigianato | AUT1R = progettista/ costruttore | AUT1N = Istrumenti di Misura C.G.S. S.p.A | CMPD = 2008 |... |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon EOS-1Ds Mark II |
Author | Peter Aaron |
Exposure time | 1/2 sec (0.5) |
F-number | f/13 |
ISO speed rating | 50 |
Date and time of data generation | 05:05, 24 July 2008 |
Lens focal length | 85 mm |
Width | 3,280 px |
Height | 3,280 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpc |
Vertical resolution | 72 dpc |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS3 Macintosh |
File change date and time | 14:25, 22 August 2008 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 05:05, 24 July 2008 |
APEX shutter speed | 1 |
APEX aperture | 7.400879 |
APEX exposure bias | 0 |
Maximum land aperture | 1.625 APEX (f/1.76) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Color space | Uncalibrated |
Focal plane X resolution | 3,526.7605633803 |
Focal plane Y resolution | 3,528.0423280423 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Scene capture type | Standard |
Image width | 1,280 px |
Image height | 1,280 px |
Serial number of camera | 305634 |
Lens used | 85.0 mm |
Owner of camera | Peter Aaron |
Date metadata was last modified | 16:25, 22 August 2008 |
IIM version | 2 |