Noble Gas Glow Tubes Set, Rare Gas Glow Demonstration Set, 6 Rare Gas Glass Tubes with Electrical Induction Coil, Glass Sealed, for Science Education, Collection, Display, Teaching
Product Information
About
【Noble Gas Spectrum Tube Kit】: This full set contains 6 pre-sealed gas tubes (He, Ne, Ar, Kr, Xe, Hg) plus an electromagnetic induction coil. Simply connect a metal rod to the tube’s top electrode to trigger internal glow discharge; each gas glows with unique color and distinct spectral features.
【Intuitive Atomic Spectrum Visual Teaching Tool】: Visually display exclusive characteristic emission spectra of inert gases, turning abstract atomic structure and spectral line theories into visible glowing effects for students and science hobbyists.
【Sealed Safe & Long Service Life】: Each gas tube is hermetically sealed with premium glass and matched with stable supporting base, safe for repeated classroom and laboratory demonstrations without gas leakage.
【Low-Pressure Glow Discharge Principle】: Working on low-pressure vacuum discharge theory: voltage applied on both ends of vacuum sealed tubes excites inner gas into glow state and generates exclusive colored luminescence for physics principle display.
【Premium STEM Educational Equipment】: Great teaching aid for middle & high school physics/chemistry lessons, science fair exhibits and laboratory experiments, helping learners intuitively understand atomic emission & gas discharge phenomena.
Product Description
1. Note: Operating voltage: Approximately 5KV, should not exceed 10KV. 2. The spectrometer tube assembly is a gas container and is not electrically charged; it cannot perform independent luminescence experiments.3. Connect one end of the induction coil or high-voltage power supply to the electrode connected to the base, and connect the other end via a wire to the metal rod with an insulated handle.Specifications:Product Name: Gas Discharge Tube SetSpectrometer Tube Assembly: He, Ne, Ar, H2, N2, HgMaterial: Glass, metal, plasticWeight: 700gFunction: Observation of spectral statesElectrical induction coil:Weight: 1500gSize: 280*150*175mmPackage List:Spectrometer Tube Assembly *1Electrical Induction Coil *1
