https://wiki.syn2cat.lu/w/index.php?title=ChemLab&feed=atom&action=historyChemLab - Revision history2024-03-28T23:14:50ZRevision history for this page on the wikiMediaWiki 1.19.24//wiki.syn2cat.lu/w/index.php?title=ChemLab&diff=8011&oldid=prevKwisatz at 19:29, 1 May 20102010-05-01T19:29:01Z<p></p>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* More or less powerful fan for mounting on the hood</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* More or less powerful fan for mounting on the hood</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* Tubing for connecting to a hole in the wall or laying outside through the window</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* Tubing for connecting to a hole in the wall or laying outside through the window</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">=== Current Todo ===</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* Inquire for the price of the tiles.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* See if we can build or find an extractor.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* Buy a safe or find an alternative.</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Disposal of Chemicals ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Disposal of Chemicals ==</div></td></tr>
</table>Kwisatz//wiki.syn2cat.lu/w/index.php?title=ChemLab&diff=8008&oldid=prevKwisatz: /* Cabin */2010-05-01T19:06:47Z<p><span dir="auto"><span class="autocomment">Cabin</span></span></p>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Plexiglass is very expensive and becomes milky when exposed to acid / solvent fumes.<br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Plexiglass is very expensive and becomes milky when exposed to acid / solvent fumes.<br></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>The best option in my opinion ([[User:Tschew|Tschew]]) is to buy a cheap but strong kitchen extractor hood and add some walls and a sliding movable plexiglass door to it. The whole thing could even be arranged as a unit together with the table:<br></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>The best option in my opinion ([[User:Tschew|Tschew]]) is to buy a cheap but strong kitchen <ins class="diffchange diffchange-inline">'''</ins>extractor hood<ins class="diffchange diffchange-inline">''' </ins>and add some walls and a sliding movable plexiglass door to it. The whole thing could even be arranged as a unit together with the table:<br></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Get some wooden beams, attach beams to table, attach beams to extractor hood, put walls around the space in between (ideally you would tile these walls too so that major spills can't damage them), a sliding glass  window at the front. Finally attach a piece of extractor tubing to the hood fan and lead it out the window when you work. This can then later be connected to the holes that the commune may or may not drill.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Get some wooden beams, attach beams to table, attach beams to extractor hood, put walls around the space in between (ideally you would tile these walls too so that major spills can't damage them), a sliding glass  window at the front. Finally attach a piece of extractor tubing to the hood fan and lead it out the window when you work. This can then later be connected to the holes that the commune may or may not drill.</div></td></tr>
</table>Kwisatz//wiki.syn2cat.lu/w/index.php?title=ChemLab&diff=8007&oldid=prevKwisatz: /* Tile Table */2010-05-01T19:01:42Z<p><span dir="auto"><span class="autocomment">Tile Table</span></span></p>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>chemical spills don't run onto your feet and the floor.<br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>chemical spills don't run onto your feet and the floor.<br></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>One should probably apply the tile glue on raw wood, so it will need sanding before you put the tiles on.<br/></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>One should probably apply the tile glue on raw wood, so it will need sanding before you put the tiles on.<br/></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Tiles can be had from [http://www.hanff.lu/index/index.asp Hanff Frères<del class="diffchange diffchange-inline">]</del>]</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>Tiles can be had from [http://www.hanff.lu/index/index.asp Hanff Frères]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==== Cabin ====</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==== Cabin ====</div></td></tr>
</table>Kwisatz//wiki.syn2cat.lu/w/index.php?title=ChemLab&diff=8006&oldid=prevKwisatz: /* Tile Table */2010-05-01T19:01:30Z<p><span dir="auto"><span class="autocomment">Tile Table</span></span></p>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>The table should have a raised border (half a centimeter to a centimeter) so that</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>The table should have a raised border (half a centimeter to a centimeter) so that</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>chemical spills don't run onto your feet and the floor.<br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>chemical spills don't run onto your feet and the floor.<br></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>One should probably apply the tile glue on raw wood, so it will need sanding before you put the tiles on.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>One should probably apply the tile glue on raw wood, so it will need sanding before you put the tiles on.<ins class="diffchange diffchange-inline"><br/></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">Tiles can be had from [http://www.hanff.lu/index/index.asp Hanff Frères]]</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==== Cabin ====</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==== Cabin ====</div></td></tr>
</table>Kwisatz//wiki.syn2cat.lu/w/index.php?title=ChemLab&diff=7227&oldid=prevKwisatz at 13:30, 6 March 20102010-03-06T13:30:25Z<p></p>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{Project</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{Project</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">|what=Chem Lab</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|type=misc</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|type=misc</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|intro=Build a small chemistry lab</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|intro=Build a small chemistry lab</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">|who=everyone</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|status=planning</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|status=planning</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|contact=<del class="diffchange diffchange-inline">everyone</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|meetings=none</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|contact=<ins class="diffchange diffchange-inline">sim0n</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|members=sim0n</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|members=sim0n</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|what=Chem Lab</ins></div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>}}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>}}</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Introduction ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Introduction ==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>There are requests and thoughts about etching PCBs at the space, which obviously involves playing with dangerous chemicals.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>There are requests and thoughts about etching PCBs at the space, which obviously involves playing with dangerous chemicals.</div></td></tr>
</table>Kwisatz//wiki.syn2cat.lu/w/index.php?title=ChemLab&diff=7204&oldid=prevSim0n at 12:34, 6 March 20102010-03-06T12:34:15Z<p></p>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* Tubing for connecting to a hole in the wall or laying outside through the window</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* Tubing for connecting to a hole in the wall or laying outside through the window</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">== Disposal of Chemicals ==</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Chemicals should be disposed at the Superdreckskescht at all times.</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Progress ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Progress ==</div></td></tr>
</table>Sim0n//wiki.syn2cat.lu/w/index.php?title=ChemLab&diff=7203&oldid=prevSim0n: Initial proposal2010-03-06T12:24:31Z<p>Initial proposal</p>
<p><b>New page</b></p><div>{{Project<br />
|what=Chem Lab<br />
|type=misc<br />
|intro=Build a small chemistry lab<br />
|who=everyone<br />
|status=planning<br />
|contact=everyone<br />
|members=sim0n<br />
}}<br />
<br />
<br />
== Introduction ==<br />
There are requests and thoughts about etching PCBs at the space, which obviously involves playing with dangerous chemicals.<br />
Thus doing this in the space right now, is not possible. There's no right way to store the chemicals, nor to work with them in a safe way.<br><br />
Hence the idea to build a small chemistry lab in the space which could be used for etching but also for serious soldering works, especially if other ppl are in the space who aren't so thrilled about sitting in the same room :-).<br />
<br />
<br />
== Requirements ==<br />
The following is a more or less high level list of things we need:<br />
* Tile-table<br />
* Sort of cabin build on top of the tile-table<br />
* Extractor hood for on top of the cabin<br />
* More or less powerful fan for mounting on the hood<br />
* Tubing for connecting to a hole in the wall or laying outside through the window<br />
<br />
<br />
== Progress ==<br />
=== Planning ===<br />
==== Tile Table ====<br />
A cheap option to build this tile table would be to take a table of any sorts (wood, metal), and put the tiles on it.<br><br />
The table should have a raised border (half a centimeter to a centimeter) so that<br />
chemical spills don't run onto your feet and the floor.<br><br />
One should probably apply the tile glue on raw wood, so it will need sanding before you put the tiles on.<br />
<br />
==== Cabin ====<br />
''One could either use plexi-glass for constructing it, or simply bare wood or something applied to the wood ... ?''<br />
<br />
Plexiglass is very expensive and becomes milky when exposed to acid / solvent fumes.<br><br />
The best option in my opinion ([[User:Tschew|Tschew]]) is to buy a cheap but strong kitchen extractor hood and add some walls and a sliding movable plexiglass door to it. The whole thing could even be arranged as a unit together with the table:<br><br />
Get some wooden beams, attach beams to table, attach beams to extractor hood, put walls around the space in between (ideally you would tile these walls too so that major spills can't damage them), a sliding glass window at the front. Finally attach a piece of extractor tubing to the hood fan and lead it out the window when you work. This can then later be connected to the holes that the commune may or may not drill.</div>Sim0n