2024 Rare Luminous Gas Elements, Ideal for Teaching, DIY, Purity 99.9%, Including Argon, Krypton, Helium, Neon, Xenon, Nitrogen, Oxygen, Carbon Dioxide, Air

♻️ The purity of each gas is 99.9%. A low-pressure gas encapsulated in a glass tube can emit light under a high voltage field Different gas elements emit different kinds of light, which is beautiful ♻️ After the buyer receives the goods, please open the packing case carefully so as not to damage the glass tube. Once the glass tube has a slight damage that is not visible to the naked eye, it will leak, resulting in no lighting. ♻️ The easiest way to do this is to put glass filled gas close to the ion sphere The disadvantage of this method is that the luminous intensity may be very weak. ♻️Spark detector activation brightness is high but can not be activated at the same point for a long time ♻️A low-power Tesla coil can also be activated, and an activation power of 15 watts or more is recommended It can light up under 15 watts. But the activation power is low ♻️ Use a high voltage generator to make it glow, Tesla coils, spark detectors, etc. When the glass filled gas approaches the high-pressure arc, the gas will glow. ♻️ This method has a high luminous intensity, but needs to be careful about safety, because it involves exposed high-voltage sparks. At the same time, keep the round bottom of the glass tube close to the spark to avoid the spark from touching the tip of the glass tube. If the spark always comes into contact with the glass tube, the glass tube is easily damaged, resulting in gas leakage. ♻️neon is the most suitable for ion sphere activation. Oxygen has better activation conditions than other gases. It is not recommended that nitrogen be used for ion sphere activation to be closer to the excitation color of air. ♻️package includes: helium, neon, argon, krypton, xenon, nitrogen, oxygen, carbon dioxide, air ♻️Different excitation devices excite different effects and brightness

• 🌎Perfect for Teaching demonstration and DIY players, collecting, and making unique gifts
• 🌎 Use a vacuum pump to vacuum, filter out the impurity gas at a high temperature, and then use a diffusion pump to form a vacuum inside the glass tube, and then inject a rare small amount of 99.9% purity of the electric light source grade gas.
• 🌎 Glass tube is made of high borosilicate, weather-proof and high temperature. does not release impurity gas. Overall dimensions: Diameter 0.8 inches x length 4.72inches. Single weight of glass tube :0.57oz
• 🌎Double buffer package, Different excitation devices excite different effects and brightness
• 🌎If you have any questions, you can contact us and we will reply you within 18 hours, including the standard use and related knowledge