An infrared thermometer is simply a thermometer that measures temperature from a reflective portion of the radiant heat wave, sometimes called “black-body” radiation, sometimes also called infrared radiation. It is typically used in medical and industrial settings where temperature and quality of artistry are critical. For example, a medical doctor would most likely use one to chart a patient’s temperature during an appointment. An engineer would use one to monitor the progress of a complex project. And an industrial maintenance person or operator would probably use one to find problems before they become serious, preventing equipment breakdown and costly repair efforts. You, too, could benefit from knowing how to read infrared thermometers.
Thermometers use infrared sources such as red, green, or yellow lights to detect temperature changes. Once the temperature has been detected, the probe is moved over the object’s surface or bottom, then heated. As the infrared waves travel through the material, they cause absorbed molecules to release heat. The difference between the total amount of heat absorbed and the surface temperature is the amount of “radiation” or heat energy that has been absorbed.
Infrared thermometers are handy for applications where temperature and quality of craft play an essential role. For example, they are often used by plumbers and other personnel working around hot surfaces, especially in the construction field. It is a great way to determine the proper amount of air cooling or heating equipment is required for the job, and it’s also a great way to check to see if a piece of equipment is functioning correctly.
But what exactly are some of the advantages and disadvantages of an infrared thermometer? Is it an accurate measurement tool? Can it be trusted to provide reliable temperature readings from otherwise hard-to-see points? Of course, these are all excellent questions. So here is a look at some of the pros and cons of this type of thermometer.
One of the significant advantages of using an infrared thermometer to measure temperature is the infrared light that can be seen. Most people view infrared thermometers as being much more sophisticated than a standard thermometers. For example, they can read blood cells, skin temperature, and other types of body temperature readings. It is a much more detailed reading and can be used to make essential health judgments about a patient, for instance, if you suspect that they may have a medical condition like high blood pressure or high cholesterol.
An infrared thermometer also has other benefits. For instance, the ability to read small changes in temperature over a long period makes it very useful for people who need to take their body temperature measurements regularly throughout the day. In addition, the ease with which you can read the temperature measurement data from this type of thermometer makes it useful for business and medical professionals but can also be helpful for homeowners who want to monitor their household temperatures.
One of the main drawbacks of infrared thermometers is the difficulty of measuring temperatures on complex objects. For example, hard surfaces like granite or marble can absorb infrared rays. Another problem is that some manufacturers recommend not using IR thermometers indoors because of concerns about radiation.