About the neon, I am in touch with a salesman from Messer group, he offered me probably the same bottle - Cangas 1l 12 bar bottle, 12 litres of neon, 50 eur + VAT. They offer pressure regulator what can be evacuated for 200eur... and simple one for 100 eur.. Are you sure You will be able to use this cheaper one? I am afraid of leaking or air contamination.. :-(
Dalibor 2012/5/21 kay486 <luckyl...@gmail.com> > Yea, i know ist expensive so i wanted to know how much you eventually > payed for it. > > > On Monday, May 21, 2012 12:56:42 PM UTC+1, Jens Boos wrote: >> >> Neon is quite expensive; about 50EUR for 12 liters. It is a pressurized >> bottle at 12bar, so it almost looks like a can of hair spray ;-) >> >> The pressure regulator is quite espensive, though, 130EUR. But the good >> thing is you only need to buy that once. >> >> Jens >> >> >> Ah i see, so thats why i havent found anything on your site. The good >> thing, i guess, is that you already have the neon somewhat sorted out. How >> much did the neon cost you? >> >> On Monday, May 21, 2012 12:38:00 PM UTC+1, Jens Boos wrote: >>> >>> Hi, >>> >>> oh, I started reading myself into the topic in November, but I had >>> several difficulties on the way. I am currently writing down my experiences >>> so far, I will create a new section for that on my website, but it will >>> take another two weeks or so. >>> >>> I have not managed to create a glow lampe or something yet, but I am >>> confident that I will be able to do so in the next month. I work with soda >>> lime glass and a primitive soldering torch that you cal buy in any hardware >>> store, and I even managed to create simple pinch seals that are vacuum >>> tight. I have some Neon here in a pressure bottle, but I have some vacuum >>> problems in my setup. The pump is a two-stage rotary pump that goes down to >>> 5E-3 mbar, but I still need a needle valve to insert the Neon gas into the >>> tube and a proper tube connection. >>> >>> If you count the "buts" in my sentences you can see that there is a lot >>> of stuff to figure out :-) >>> >>> It is very exciting, but also quite time consuming. At the moment I am >>> building a better power supply with a little more juice; 300V and 10mA are >>> a little wimpy. >>> >>> Jens >>> >>> >>> And how are you doing with your homemade nixies? I didnt know you also >>> tried to make some util i read your comment on that video. >>> >>> On Sunday, May 20, 2012 11:36:27 PM UTC+1, Jens Boos wrote: >>>> >>>> Nice pictures! I have a video somewhere around here with a broken CD47 >>>> in a vacuum bell filled with 2%Ar98%Ne, the pressures are in the same >>>> range (but only down to 3 Torr or so). >>>> >>>> Jens >>>> >>>> >>>> > It's my old experiment, but I think that it would be helpful: >>>> > >>>> > http://tubedevices.com/alek/**pwl/wyladowania/wyladowania_e.**htm<http://tubedevices.com/alek/pwl/wyladowania/wyladowania_e.htm> >>>> > >>>> >>>> -- >>> You received this message because you are subscribed to the Google >>> Groups "neonixie-l" group. >>> To view this discussion on the web, visit https://groups.google.com/d/** >>> msg/neonixie-l/-/VQUfcDFc1cIJ<https://groups.google.com/d/msg/neonixie-l/-/VQUfcDFc1cIJ> >>> . >>> To post to this group, send an email to neonixie-l@googlegroups.com. >>> To unsubscribe from this group, send email to neonixie-l+unsubscribe@** >>> googlegroups.com <neonixie-l+unsubscr...@googlegroups.com>. >>> For more options, visit this group at http://groups.google.com/** >>> group/neonixie-l?hl=en-GB<http://groups.google.com/group/neonixie-l?hl=en-GB> >>> . >>> >>> >>> -- >> You received this message because you are subscribed to the Google Groups >> "neonixie-l" group. >> To view this discussion on the web, visit https://groups.google.com/d/** >> msg/neonixie-l/-/pEaqF1pbKwoJ<https://groups.google.com/d/msg/neonixie-l/-/pEaqF1pbKwoJ> >> . >> To post to this group, send an email to neonixie-l@googlegroups.com. >> To unsubscribe from this group, send email to neonixie-l+unsubscribe@** >> googlegroups.com <neonixie-l+unsubscr...@googlegroups.com>. >> For more options, visit this group at http://groups.google.com/** >> group/neonixie-l?hl=en-GB<http://groups.google.com/group/neonixie-l?hl=en-GB> >> . >> >> >> -- > You received this message because you are subscribed to the Google Groups > "neonixie-l" group. > To view this discussion on the web, visit > https://groups.google.com/d/msg/neonixie-l/-/5rMEF9cd5RIJ. > > To post to this group, send an email to neonixie-l@googlegroups.com. > To unsubscribe from this group, send email to > neonixie-l+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/neonixie-l?hl=en-GB. > -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To post to this group, send an email to neonixie-l@googlegroups.com. To unsubscribe from this group, send email to neonixie-l+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/neonixie-l?hl=en-GB.
