Everyone should know that there is more to a thermal camera in Australia than meets the eye. Purchasing a thermal camera is not like purchasing a point-and-shoot or a DSLR camera. Different thermal imaging cameras are designed for different jobs.
You should buy a thermal camera with the right functionality. We will help you choose the right camera for your job to help you buy the right camera.
The difference between thermal imaging, thermography, and infrared
People throw around different terms when talking about infrared technology. You can hear people referring to infrared imagers, thermal cameras, infrared sensors, infrared thermometers, thermographic cameras, temperature guns and heat cameras. Knowing the differences or similarities will help you get the right camera for your needs.
All these terms talk about the same technology.
Thermographic cameras have a sensor that translates IR radiation generated by heat into a visual image. They show the temperature variation of the surface. The final heat map can be very accurate and record the surface temperature of an object on the basis of pixel by pixel without making contact. These devices have sensors known as IR sensors, thermal sensors or infrared sensors. The device is known as a thermal camera, thermographic camera, thermal imager, infrared camera, heat camera or IR camera. All of these terms can be used interchangeably.
The difference between night vision and thermal imaging
You do not want to purchase the wrong night vision equipment just because you don’t know the difference between thermal imaging and night vision.
Night vision and thermal imaging sometimes can get mixed up. The main reason for this is that thermal imaging can function in total darkness and will give you night vision effectively under certain conditions. But night vision devices and thermal imagers use different technology. They do different things.
You need to understand that night vision devices take tiny amounts of visible light. They then amplify the light to show a good image. Night vision is taking the type of light that your eyes can see and amplifying it.
There should be at least a small amount of light for these cameras to do that. This light could be dim artificial light, starlight or moonlight. Night vision devices are useless in total darkness. This is because they don’t have any light to amplify.
Keep in mind that night vision fails if there is too much light. The device will be overwhelmed in ruing twilight hours and inconsistent lighting when there is too much light.
Thermal imaging
Thermal imaging works within the electromagnetic spectrum. Thermal imaging cameras detect thermal radiation and display the different levels of energy detected using various shades or colours of white and black.
The infrared spectrum is generated by heat and this means that a thermal camera Australia gives you heat vision. Thermal cameras do not work with visible light and this means they work well in complete darkness as they function in daylight. Thermal cameras only fall short because of their inability to differentiate different objects that have the same surface temperature.
