File:Contatore meccanico - Museo scienza tecnologia Milano 08744 1.jpg
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contatore meccanico ( ) | ||||||||||||||||||||||||
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Title |
contatore meccanico |
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Description |
Italiano: È composto da un blocco di ottone di forma quasi esattamente parallelepipeda con, alla base, una flangia per il suo fissaggio in posizione. Nella parte che rimane rivolta verso l'operatore presenta due contatori numerici a rotazione protetti da vetro e affiancati tra di loro. Quello a sinistra consente la misura di numeri di cinque cifre e un decimale, quello di destra numeri di tre cifre e un decimale. Sul lato destro una manopola permette l'azzeramento dello strumento Sul lato dello strumento situato al di sotto delle scale numeriche è posizionato il connettore per l'aggancio all'apparecchiatura da misurare.
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Date |
between 1890 and 1910 date QS:P571,+1500-00-00T00:00:00Z/6,P1319,+1890-00-00T00:00:00Z/9,P1326,+1910-00-00T00:00:00Z/9 |
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Medium | vetro | |||||||||||||||||||||||
Dimensions |
height: 8 cm (3.1 in); width: 12 cm (4.7 in); depth: 65 cm (25.5 in) dimensions QS:P2048,8U174728 dimensions QS:P2049,12U174728 dimensions QS:P5524,65U174728 Weight: 893 g (31.50 oz) |
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Collection |
institution QS:P195,Q947082 |
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Accession number |
8744 |
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Object history | Noviro, Isa | |||||||||||||||||||||||
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 | 11:08, 21 May 2016 | 1,100 × 860 (714 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 = 8744 | CTC = Calcolo automatico | UTF = Strumento di misura relativa... |
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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 | NIKON |
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Camera model | E8700 |
Author | Luca Reduzzi |
Exposure time | 5/21 sec (0.23809523809524) |
F-number | f/3.9 |
ISO speed rating | 159 |
Date and time of data generation | 15:05, 22 November 2006 |
Lens focal length | 37.7 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | ACD Systems Digital Imaging |
File change date and time | 23:04, 27 February 2007 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 15:05, 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 | 242 |
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 | 150 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Writer | Luca Reduzzi |