In several states, in the US now it is even illegal to sell, use and distribute mercury thermometers, and many countries have even bans this simple medical device in hospitals and schools. Mercury-in-glass thermometer 3 Phase out Today, many mercury-in-glass thermometers are still widely used in meteorology; however, they are becoming increasingly rare for other uses, as many countries have banned them outright from medical use. It is also difficult to clean up. There are even greener choices such as battery and solar-powered digital thermometers. Mercury thermometers are used in households, laboratory experiments, and industrial … Why Should You Be Careful When Handling Silver Nitrate? getting the right temperature can be daunting without the proper tools. Alcohol thermometers measure within the range of -115°C to78.5°C, but mercury thermometers measure within the range of −37 to 356 °C. Mercury is a neurotoxin, and if you are exposed to it outside of its typical glass thermometer tube, it can cause you to go deaf, experience tremors, memory loss, and partial blindness, among other awful permanent side effects. Mercury has been frequently used in thermometers because it remains in liquid form throughout a wide range of temperatures: -37.89 degrees Fahrenheit to 674.06 degrees Fahrenheit. GIMA 25586 Classic/Clinical/glass fever thermometer, thermometer easy to read and use for adults, children, elderly, without mercury, with CE Certification. The rest of the tube may be a vacuum, or it may be filled with nitrogen. Mercury is a dedicated chemical source for thermometers due to the fact that it remains in liquid form throughout various temperatures. The thing about Mercury thermometers is its diverse applications. Best used to measure high temperatures, mercury thermometers are still widely used in meteorology and in high temperature places such as autoclaves, which are high-pressure vessels used to sterilize or process equipment. However, with just a few minutes and a few supplies, you can help protect your family from the spread of germs. Measurement and control devices, including glass non-fever thermometers, found in industrial and laboratory settings represent a major use category for mercury-containing products, but in many cases effective non-mercury alternative products exist. The Mercury Thermometer, on the other hand, is more durable under general conditions. Copyright 2021 Leaf Group Ltd. / Leaf Group Media, All Rights Reserved. It wets the … They may also cause cuts or glass splinters if they break. How to Use a Mercury Thermometer. For example, if you measure the temperature of the air outside, you will know how to dress appropriately. An old type of mercury clinical thermometer - close up image by Werg from, Environmental Protection Agency: Phase-Out of Mercury Thermometers Used in Industrial and Laboratory Settings, University of Maryland Medical Center: Temperature measurement - Overview. If you have a choice, it's better to use a thermometer without glass. Since they contain a … A quick rinse under cold water won't kill the bacteria that can spread to others. She has written freelance articles, as well as provided marketing and copy writing services to nonprofit organizations and small businesses. Thankfully, there are modern thermometers now available that make it easy and safe to care for your family. Hello Select your address All Hello, Sign in. In daily life, when my child has a fever, I choose to touch and use an ear thermometer. * Accuracy: Out of all the liquid-filled Thermometers, the mercury-filled ones are the most accurate. As the mercury heats up, it rises in the tube, and as it cools, it retracts back into the bulb. One of the chemicals in the List Medical field there is mercury that one of them is in the form of a mercury thermometer. The United States Environmental Protection Agency announced in 2010 that it will be working with industrial stakeholders and laboratories to phase out mercury-containing thermometers to reduce the release of mercury into the environment through spills, disposal and breakage. That is Why Should You Not Play With The Chemicals In The laboratory. Mercury thermometers are simple and can give an acurate measurement. Mercury has been used in thermometers for many years due to its wide temperature range. £9.49 £ 9. As we have established, the main use of a thermometer is to measure temperature. Surrounding areas, rendering it unsafe Ketentuan Layanan use in many industries sensitivity temperature... For your family come up with a solution as surrounding areas, rendering it.... 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