File:Hydrogen discharge tube.jpg
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Summary
[edit]DescriptionHydrogen discharge tube.jpg |
English: Spectrum = gas discharge tube filled with hydrogen H2. Used with 1,8kV, 18mA, 35kHz. ≈8" length.
Deutsch: Spektralröhre = Gasentladungsröhre gefüllt mit Wasserstoff H2. Betrieb mit: 1,8kV, 18mA, 35kHz. Länge ≈20cm. |
Date | |
Source | Own work |
Author | Alchemist-hp (talk) (www.pse-mendelejew.de) |
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This photo was taken by Alchemist-hp. If you use one of my photos, an email (account needed) or a message or direct to: my email account would be greatly appreciated. |
Licensing
[edit]Copyleft: This work of art is free; you can redistribute it and/or modify it according to terms of the Free Art License. You will find a specimen of this license on the Copyleft Attitude site as well as on other sites. http://artlibre.org/licence/lal/enFALFree Art Licensefalsetrue |
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This file is licensed under the Creative Commons ‘Attribution-NonCommercial-NonDerivative 3.0 (US)’ |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:51, 18 July 2010 | 3,000 × 1,000 (274 KB) | Alchemist-hp (talk | contribs) | == {{int:filedesc}} == {{Information |Description={{en|1=Spectrum = gas discharge tube: filled with: hydrogen H<sub>2</sub>. Used with 1,8kV, 18mA, 35kHz. ≈8" length.}} {{de|1=Spektralröhre = [[:de:Gasentladungs |
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File usage on Commons
The following 11 pages use this file:
- Hydrogen
- User:Alchemist-hp
- User talk:Alchemist-hp
- Commons:Quality images candidates/Archives July 2010
- File:Deuterium discharge tube.jpg
- File:Gase-in-Entladungsroehren.jpg
- File:Mercury discharge tube.jpg
- File:Nitrogen discharge tube.jpg
- File:Oxygen discharge tube.jpg
- Category:Hydrogen
- Category:Periodic table row 1
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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.
Image title | Hydrogen discharge tube |
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Camera manufacturer | PENTAX Corporation |
Camera model | PENTAX *ist D |
Author | Heinrich Pniok |
Copyright holder | Heinrich Pniok |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/4.5 |
ISO speed rating | 1,600 |
Date and time of data generation | 22:53, 4 October 2006 |
Lens focal length | 34 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 22:22, 18 July 2010 |
White point chromaticity |
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Chromaticities of primarities |
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Color space transformation matrix coefficients |
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Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 22:53, 4 October 2006 |
Meaning of each component |
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APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Sensing method | One-chip color area sensor |
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 |
Focal length in 35 mm film | 51 mm |
Scene capture type | Standard |
Contrast | Hard |
Saturation | High saturation |
Sharpness | Hard |
Subject distance range | Macro |
Supported Flashpix version | 1 |
Image width | 3,000 px |
Image height | 1,000 px |
Date metadata was last modified | 00:22, 19 July 2010 |
Unique ID of original document | xmp.did:2F4E8239A892DF11A8FCA5700E1B1C06 |