![]() ![]() You will not see the tritium lamps illuminating when the normal lighting is on in a building, but the UL required contrast ratio of the face colors makes the exit sign very visible. Your sign is always on just take it into a dark room and turn off the lights to view its illumination. You do not have to do anything to activate it. Electrons emitted by the tritium bombard the phosphor causing it to produce illumination. The inside surfaces of the tube are coated with a phosphor just like the inside surface of a television picture tube. To illuminate, the tritium gas is contained within a hermetically sealed glass tube. Actually, the electron from the tritium has such a low energy that it cannot even penetrate an ordinary sheet of paper. That is why self-luminous signs are not visible in daylight while TV pictures are. The electron from tritium however has only a fraction of the energy of the electron in a color TV picture tube. The process is very similar to that in your television set picture tube where an electron is used to illuminate the front screen of the tube. Self-luminous signs use the electron from the tritium to provide illumination without the need for a source of electrical power. Tritium Self-luminous Signs Frequently Asked Questions (FAQs) Properly recycle your Tritium Exit Sign with our Tritium Disposal service. Need to get rid of expired or damaged Tritium Exit Signs? Radioactive Exit Signs need to be disposed of safely according to the NRC regulations. End User contact name, phone number, title & email or fax number. End User address (street, state, zip code) 3. End User company name (for whom/where signs will be installed) 2. Before we can process this order for shipment, you will need to provide the following End User Information (where the signs will actually be installed): 1. Nuclear Regulatory Center as required by law. Self-luminous Tritium Exit Signs are registered with the U.S. Mounting brackets included to allow both top or lateral installation. Requires no wires or maintenance and is explosion and weatherproof. The Exit Light Company has been a continuous provider of tritium exit signs since 2003 and is a go-to source of these units to the US Government.Īn efficient and secure exit sign that uses no electricity or batteries. ![]() Tritium Exit Signs must be shipped to a business address. ![]() NOTE: Tritium Exit Signs are made to order and are nonreturnable. ![]()
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