WebbDigital thermometer: It is one that is used with the same guidelines as a mercury thermometer. Infrared thermometer: makes a temperature reading through the rays … Webb27 apr. 2024 · We have used mercury in thermometers because it expands in a consistent way when heated, not because of its conductivity. It has been used over other liquids because its rate of expansion is just right for us to be able to make observations in a temperature range we are interested in from a calibrated thermometer.
Thermometers: Understand the options - Mayo Clinic
Webb22 juli 2024 · Instruction for Use:. Grasp top of thermometer and shake with a snapping motion of the wrist. Repeat until line is well below 37°C (98.6°F). Place thermometer … Webb22 juli 2024 · In a mercury thermometer a glass tube is filled with mercury and a standard temperature scale is marked on the tube. With changes in temperature the mercury … switch health calgary airport location
How to Use a Mercury Thermometer - YouTube
Webb19 okt. 2024 · How Often to Disinfect a Thermometer . Whether you have a mercury-filled, digital, or infrared thermometer, it is essential to disinfect it between uses and, most importantly, if shared between family members. A quick rinse under cold water won't kill the bacteria that can spread to others. WebbMercury thermometers are used in: power plants and piping; chemical tanks; heating and cooling equipment; canneries; ships; paint kettles etc. Mercury is used in a thermometer because it has a lot of advantages. The advantages of using mercury in a thermometer are as follows: Mercury is a good conductor of heat. WebbIn a mercury thermometer, a glass tube is filled with mercury and a standard temperature scale is marked on the tube. With changes in temperature, the mercury expands and contracts, and the temperature can be read from the scale. Mercury thermometers can be used to determine body, liquid, and vapor temperature. switchhealth.ca login admin