Infrared thermometers or IR thermometers are used in various work environments, homes, as well as industries. Infrared thermometers help you determine the temperature of items without you having to touch or getting closer to them.
You can measure the temperature of your surfaces, automotive, electrical equipment, even your roast meat, all from a distance. Yes, that’s the beauty of this great product. Join us as we show you the best infrared thermometer, but before we do that, let’s take a look at how they work and the best tips for their usage.
How do Infrared Thermometers Work?
The specific job of the infrared thermometer is to figure out the infrared radiation of an object. This helps it to determine the object’s temperature.
A little science class, Infrared radiation is a type of electromagnetic spectrum. The other examples include microwaves, UV-lights, x-rays, and visible lights. Higher temperatures make particles move faster to help emit infrared radiation.
How to Use Infrared Thermometers
Infrared thermometers are used in so many ways and can be used to perform so many actions. Applications of infrared thermometers include;
• Automotive – Thermometers are useful in testing the thermostat to check for overheating, as well as to identify the inefficiency of A/C systems.
• HVAC – It is used in the manufacturing processes for monitoring metals and plastics and also to carry out energy audits to identify leaks and infiltration, and to also identify insulation problems.
• Medical – It is used to check the body temperature and diagnose fever.
• Food – it helps to check the safety and quality of food to avoid food contamination and also to help monitor the temperature of foods.
• Home and general use – It is useful in identifying the temperature of refrigerators and freezers and helps identify home insulation problems.
So, how do you use an infrared thermometer? It’s pretty much straightforward; all you need to do is fix in the batteries and set the desired temperature unit (Fahrenheit or Celsius). Turn the device with the power button and aim the infrared thermometer at the surface. Pull the trigger and observe the digital display reading on the infrared thermometer.
Types of Infrared Thermometers
Well, since thermometers crucial for detecting high temperatures, infrared thermometers are designed to observe the reading of temperatures. However, there are different types of infrared thermometers.
• Infrared scanning systems – This is used to scan items during the manufacturing process and, as such, is used in larger areas.
• Spot infrared thermometers – This displays the surface’s or item’s temperature.
• Infrared thermal imaging cameras – This relies on a combination of hardware and software with cameras to measure temperatures.
What to look out for when purchasing Infrared thermometers
Here are five things to look out for when purchasing infrared thermometers:
• Warranty – Look for one that has a warranty of 3 months (90 days) to 10 years.
• Temperature Range – For regular use, look for one with a temperature range of -58 to 1022 degrees Fahrenheit, and for industrial use, look for one with a higher temperature range of 1487 degrees Fahrenheit.
• Speed and Accuracy.
• Emissivity – it should have an emissivity value range from 0.0 to 1.0.
• DS Ratio – This is the distance to spot ratio and should be at a 12:1.
All these factors play vital roles in choosing the best infrared thermometer for your regular or industrial use.