NEW! Nitrogen N2 – Spectrum discharge tube – metal free!
This new spectrum discharge tube is an enhancement of our gas ampoules with all its benefits not having any metals parts but the luminosity of a standard spectrum tube. These tubes are optimized for use with a tesla coil. You have the option to select the tube only or with a mini tesla coil. They can be used in continuous operation!
Made of high quality shock- and heat proof boro silicate glass. The fine capilary looks fragile but is more endurable as any normal tube.
You can easily let it glow with a tesla generator.
The tube emits a sharp peek around 360 nm which is able to illuminate a terbium doped glass bead and let it glow green.
This 12V DC tesla coil is optional. You can choose it from the drop down menu.