NeonNeon is the chemical element that has the symbol Ne and atomic number 10. A very common element in the universe, it is rare on Earth. If the chemical Neon required to manufacture glass neon signs is rare, wouldn't this drive up the cost of any neon applications? Using LED technology can drastically reduce your neon overhead, reduce energy consumption and maintenance. A colorless, inert noble gas under standard conditions, neon gives a distinct reddish glow when used in vacuum discharge tubes and neon lamps. It is commercially extracted from air, in which it is found in trace amounts. This is also an expensive process again adding to the overhead.
The largest use for neon gas is in advertising signs. while also being used to make high voltage indicators and is combined with helium to make helium-neon lasers. Liquid neon is used as a cryogenic refrigerant. Neon is highly inert and forms no known compounds, although there is some evidence that it could form a compound with flourine.
Why Neon has Higher Maintenance CostNeon tubing gives off light when it is connected to a high-voltage source. This voltage coupled with alternating current has been known to wear down sign components, thus presenting a design and installation challenge for component manufacturers and sign companies. LED's use very low voltage which elimantes this problem when using a substitute for Neon. The Future of Neon SignsVERMONT BANS MERCURY-ADDED NEON TUBES On January 1, 2007, the Vermont Department of Environmental Conservation (VDEC) imposed a ban on the sale of various products that incorporate mercury. This ban includes signs and tubes that contain mercury. Sign manufacturers and neon shops may file the necessary compliance forms individually or collectively. The Industry LED SolutionLEDNeon-Flex offers ample products from Ultra Mini LED Neon to Colored LEDNeon-Flex which completely reduces sun fade. Traditional neon doesn't come close to all the advantages LEDNeon-Flex can offer. Contact Us Today for samples, once you see and touch this product you will never consider glass neon again. Some HistoryIn 1895, Henry Meirs, at the British Museum, told Ramsay that, on heating, a mineral cléveite gave off a gas that Meirs though might be nitrogen. Ramsay thought that it might be a compound of argon. He sent out his technician to a minerals dealer for a specimen of cléveite and, in two days, he showed that it was a new inert gas, helium, the spectrum of which Sir William Crookes had observed from the light of the sun in 1868. With an atomic weight of 4, it fits between hydrogen and lithium, in the same group as argon. They were now faced with an almost insuperable problem: they have found the first and the third member of the Group, and now need to find the intermediate member, and Ramsay says: "Here is a supposed gas, endowed no doubt with inert properties, and the whole world to find it in". After 2 years, he decided that it might be hiding in the atmosphere. At the Royal Institution in Piccadilly, Dewar had liquefied air in 1872. Ramsay and his student, Maurice Travers , cooled bulbs of argon in liquid air, and separated off the uncondensed portion. Under an electrical discharge it gave blaze of crimson light, and they called it Neon, the newcomer. In 1898, they cooled the crude neon with liquid hydrogen and isolated the forth and fifth members of the series, Krypton (the hidden one), and Xenon (the stranger) which was present in air to the extent of 1 in 10 8 . We have many of Ramsay's original gas tubes and a direct vision spectrometer which he used to observe the discharge which they gave, and these tubes will still show their discharge with a Tesla coil. We hope to include photos of these at some later stage. Rutherford had shown that thorium gave what he called an "emanation". In 1900, Ramsay and Soddy showed that this was the sixth rare gas, Radon. Whytlaw Gray determined the density on a volume of gas of 3.2 x10 -8 cm 3 !! We still have fragments of the silica frame of the balance. Here are Some Other Uses:Reference LinksKeywords: border light, led flex, architectural light, commercial neon, led neon flex, signage, led lighting, led lights. las vegas
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