28 lines
1.3 KiB
Org Mode
28 lines
1.3 KiB
Org Mode
#+TITLE: Artificial Atmospheric Enclosure
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#+DESCRIPTION: Enclosure around a magnetit stirrer to control the amount of oxygen
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[[./img/preview.png]]
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according to UCAR the common air contains 21% of oxygen[1] which has significant impact on many chemical compounds, so this solution is designed to provice an atmosphere arounnd a magnetic stirrer hot place through encasing that in acrylic glass and then pumping it with nitrogen to force the air out from the bottom through desity difference.
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- Oxygen density: 1.429 g/L[2]
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- Nitrogen density: 1.2506 g/L[3]
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Density is measured at 273.15 K of earth pressure of 237 meters above the sea level (calibrated for the Brno, Czech republic area).
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The following hotplate was provided as a referenced for dimensions: 180x305x310 mm
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The beaker size was taken from https://www.homesciencetools.com/product/pyrex-beakers/
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** How to contribute
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Do not contribute yet, this project is in early alpha
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** References
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1. Center For Science and Education's reference on the composition of common air -- https://scied.ucar.edu/learning-zone/air-quality/whats-in-the-air
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2. Wikipage on Oxygen -- https://en.wikipedia.org/wiki/Oxygen
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3. Wikipage on Nitrogen -- https://en.wikipedia.org/wiki/Nitrogen
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4. Wikipage on Brno -- https://en.wikipedia.org/wiki/Brno
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5. Reference for the hotplate -- https://www.aliexpress.com/item/1005004139076538.html
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