Ads
related to: forehead scan thermometer accuracy comparisonwalmart.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
A medical thermometer or clinical thermometer is a device used for measuring the body temperature of a human or other animal. The tip of the thermometer is inserted into the mouth under the tongue (oral or sub-lingual temperature), under the armpit (axillary temperature), into the rectum via the anus (rectal temperature), into the ear (tympanic temperature), or on the forehead (temporal ...
During the onset of the COVID-19 pandemic, temporal or forehead thermometers became the go to for a no-contact way of checking for fevers. It adds to a list of health care hurdles they face.
A sailor checking the temperature of a ventilation system. Some typical circumstances are where the object to be measured is moving; where the object is surrounded by an electromagnetic field, as in induction heating; where the object is contained in a vacuum or another controlled atmosphere; or in applications where a fast response is required, the accurate surface temperature is desired or ...
For premium support please call: 800-290-4726 more ways to reach us
The resolution of liquid crystal sensors is in the 0.1 °C (0.2 °F) range. Disposable liquid crystal thermometers have been developed for home and medical use. For example if the thermometer is put onto someone's forehead, it will change colour depending on the temperature of the person's body. There are two stages in the liquid crystals:
A thermometer has two important elements: (1) a temperature sensor (e.g. the bulb of a mercury-in-glass thermometer or the pyrometric sensor in an infrared thermometer) in which some change occurs with a change in temperature; and (2) some means of converting this change into a numerical value (e.g. the visible scale that is marked on a mercury ...
Such thermometers are usually calibrated so that one can read the temperature simply by observing the level of the fluid in the thermometer. Another type of thermometer that is not really used much in practice, but is important from a theoretical standpoint, is the gas thermometer. Other important devices for measuring temperature include:
To ensure industrial safety the temperature must be tightly controlled. High power generators are often filled with hydrogen to cool effectively. Besides the heavily contaminated electromagnetic environment, the risk for explosions is high. Only a fibre optical thermometer can be used for measurement in these areas. [2]
Ads
related to: forehead scan thermometer accuracy comparisonwalmart.com has been visited by 1M+ users in the past month