What Are the Uses for a Thermal Imager


A thermal imager is a camera that is designed to pick up on infrared radiation. Light is a spectrum that differs based on the wavelength of the different elements of light. Ultraviolet light has a faster wavelength than the fastest observable light, therefore, you cannot see it. These are UV rays, and they’re most commonly associated with harmful solar radiation. On the other end of the spectrum is infrared. It is below the longest wavelength of observable light, therefore, you cannot see it either. Infrared is the light produced by heat, which is why specially designed cameras can actually pick up infrared radiation, even if your eyes cannot.

That’s what a thermal imager does. A normal camera picks up the visual spectrum of light; an infrared camera picks up the infrared radiation. So, what good are they? What can they be used for?

Electrical Problems

An electrical problem often manifests first as an increased amount of heat somewhere in your walls. Commonly, electrical issues start at the connections in the circuit. When electricity flows through wires, they tend to heat up. If the connectors and the wires do not respond the same way to heat, they can eventually work themselves loose. That will lead to heat leaking out from the connection. Eventually, that severed connection can lead to open sparking and a fire. That’s why it’s crucial to invest in a thermal imaging camera in Indonesia.

When wires are overloaded or when circuits begin to fray, they will leak heat. A thermal imager will allow you to look into your walls effortlessly. You can look around your walls for any hot spots. If you see a spot that is hotter than the rest, you should move as many appliances as possible away from that circuit, then you should call an electrician. You’ll be able to direct the electrician right to the problem area.

Finding Drafts and Leaks

If you are having trouble keeping your house climate controlled during the summer or the winter, you could have a draft. There are drafts that can come from faulty windows, doors that don’t close completely and much more. Finding the source of the issue can be as simple as feeling around for the cold wind blowing in during the winter, but it can also be more difficult. If you can’t identify the source of the draft or leak, it could be hidden. For example, a thinner stretch of wall might not look any different from the outside.

If you point a thermal imager at a thin wall where heat is transferring, you’ll see that it’s a different temperature than the rest of your house. If that’s the case, you’ve found the source of your temperature control issues. You can then insulate that section of wall and save money on your heating and cooling costs.

Finding electrical problems or thermal bridges are just two of the uses for a thermal imager. Essentially, they’re useful any time you need to see heat that’s not visible to the naked eye. They’re great in kitchens, bars, and industrial applications.

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