Re: [neonixie-l] Flange parts...
Hi Jens, I actually mean system with metal to metal seals, sorry ;-) But even these parts with KF/NW flanges are expensive.. I am going to build one from glass, all parts are easy to collect and I will learn just glassblowing, what will be useful for nixies too.. Dalibor 2012/5/23 jb-electronics webmas...@jb-electronics.de Hi, John's manifold is amazing, there is so much thought in every single detail. Still speechless. if You want to build a metal manifold based on the KF/NW flanges, it would be very expensive, these components are used in 10^-9 torr system.. That sounds a little too much; DN16 systems use rubber o-rings: http://upload.wikimedia.org/wikipedia/commons/thumb/9/97/KF_25_Tee.jpg/800px-KF_25_Tee.jpg I do not think you will achieve 10^-9 Torr with these. Do you perhaps mean the CF system where you have metal-to-metal seals? Anyway, I am not craftsman enough to build myself a fancy manifold like John, so that is why I asked for possible sources of a needle valve of the like I posted. Jens Dalibor 2012/5/23 jb-electronics webmas...@jb-electronics.de Hi folks, I am currently working on my manifold (actually, at the moment it is less than a monofold), and I use the DN16 flange system. The best vacuum that I can achieve is 10^-2 mbar at the moment. Currently I am trying to find a nice needle valve for that system, just like this one here: http://www.ld-didactic.de/index.php?id=ld-artikela=378776L=2 But this is very costy at 200EUR plus 20% tax. Do you guys have any idea where to get vacuum party at more reasonable prices? Jens -- 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. -- 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. -- 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. -- 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.
Re: [neonixie-l] Flange parts...
Hi Jens, look at John's manifold, just for inspiration, if You want to build a metal one.. cheap components.. http://www.neon-john.net/Neon/Shop_equip/Metal_Manifold/Metal_Index.htm if You want to build a metal manifold based on the KF/NW flanges, it would be very expensive, these components are used in 10^-9 torr system.. Dalibor 2012/5/23 jb-electronics webmas...@jb-electronics.de Hi folks, I am currently working on my manifold (actually, at the moment it is less than a monofold), and I use the DN16 flange system. The best vacuum that I can achieve is 10^-2 mbar at the moment. Currently I am trying to find a nice needle valve for that system, just like this one here: http://www.ld-didactic.de/**index.php?id=ld-artikela=**378776L=2http://www.ld-didactic.de/index.php?id=ld-artikela=378776L=2 But this is very costy at 200EUR plus 20% tax. Do you guys have any idea where to get vacuum party at more reasonable prices? Jens -- 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+unsubscribe@** googlegroups.com neonixie-l%2bunsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/** group/neonixie-l?hl=en-GBhttp://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.
Re: [neonixie-l] Flange parts...
Hi, John's manifold is amazing, there is so much thought in every single detail. Still speechless. if You want to build a metal manifold based on the KF/NW flanges, it would be very expensive, these components are used in 10^-9 torr system.. That sounds a little too much; DN16 systems use rubber o-rings: http://upload.wikimedia.org/wikipedia/commons/thumb/9/97/KF_25_Tee.jpg/800px-KF_25_Tee.jpg I do not think you will achieve 10^-9 Torr with these. Do you perhaps mean the CF system where you have metal-to-metal seals? Anyway, I am not craftsman enough to build myself a fancy manifold like John, so that is why I asked for possible sources of a needle valve of the like I posted. Jens Dalibor 2012/5/23 jb-electronics webmas...@jb-electronics.de mailto:webmas...@jb-electronics.de Hi folks, I am currently working on my manifold (actually, at the moment it is less than a monofold), and I use the DN16 flange system. The best vacuum that I can achieve is 10^-2 mbar at the moment. Currently I am trying to find a nice needle valve for that system, just like this one here: http://www.ld-didactic.de/index.php?id=ld-artikela=378776L=2 http://www.ld-didactic.de/index.php?id=ld-artikela=378776L=2 But this is very costy at 200EUR plus 20% tax. Do you guys have any idea where to get vacuum party at more reasonable prices? Jens -- 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 mailto:neonixie-l@googlegroups.com. To unsubscribe from this group, send email to neonixie-l+unsubscr...@googlegroups.com mailto:neonixie-l%2bunsubscr...@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. -- 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.