File:Amperometro da quadro - Museo scienza tecnologia Milano 11135.jpg
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Original file (1,100 × 1,068 pixels, file size: 713 KB, MIME type: image/jpeg)
File information
Structured data
Captions
amperometro da quadro ( ) | ||||||||||||||||||||||||
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Title |
amperometro da quadro |
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Description |
Italiano: Strumento di misura dalla forma tipicamente circolare. Tutta la superficie superiore è occupata dal quadro di lettura che è protetto da un vetro. La scala ha la forma di un arco di circonferenza ed è numerata da 0 a 6 con intervalli di 0,2. La lancetta indicatrice è imperniata nella parte inferiore del quadrante. Al di sotto dello strumento è collocato un innesto per inserirlo eventualente su un supporto mentre in alto sono posizionati alcuni connettori elettrici. Lo strumento era destinato alla misura degli ampére e quindi della quantità di corrente passante in un circuito elettrico.
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Date |
between 1900 and 1910 date QS:P571,+1950-00-00T00:00:00Z/7,P1319,+1900-00-00T00:00:00Z/9,P1326,+1910-00-00T00:00:00Z/9 |
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Medium | vetro | |||||||||||||||||||||||
Dimensions |
height: 17 cm (6.6 in); depth: 75 cm (29.5 in); diameter: 115 cm (45.2 in) dimensions QS:P2048,17U174728 dimensions QS:P5524,75U174728 dimensions QS:P2386,115U174728 Weight: 591 g (20.84 oz) |
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Collection |
institution QS:P195,Q947082 |
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Accession number |
11135 |
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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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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:42, 21 May 2016 | 1,100 × 1,068 (713 KB) | Federico Leva (WMIT) (talk | contribs) | {{ICCD TRC | institution = {{institution:Museoscienza}} | permission = {{cc-by-sa-4.0}} | RSR1 = Brenni, Paolo | CTP = Industria, manifattura, artigianato | CMPD = 2006 | INV1N = 11135 | CTC = corrente elettrica | UTF = L'amperometro è un tipico... |
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File usage on other wikis
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- Usage on it.wikipedia.org
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 | NIKON |
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Camera model | E8700 |
Author | Luca Reduzzi |
Exposure time | 10/39 sec (0.25641025641026) |
F-number | f/3.5 |
ISO speed rating | 57 |
Date and time of data generation | 13:03, 22 November 2006 |
Lens focal length | 22.3 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | ACD Systems Digital Imaging |
File change date and time | 23:05, 27 February 2007 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 13:03, 22 November 2006 |
Meaning of each component |
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Image compression mode | 3 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 36 |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 88 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Writer | Luca Reduzzi |