Common tools for non-contact temperature measurements include both thermal imaging cameras and spot pyrometers. Each works by detecting infrared radiation and translating it into temperature readings. Thermal cameras however, have several advantages compared to spot pyrometers, including image generation, temperature readings of each pixel of the entire image, and temperature readings from a longer distance.
Trusting measurements from instruments can be difficult without a clear understanding of how the sensitivity and accuracy is derived. Many times, infrared camera measurement accuracy is confusing and can involve complex terms and jargon that may be misleading.
The smaller and more powerful an electronic device becomes, the more damage can be caused from its inherent heat. Designers are continuously looking for ways to keep components cool while maintaining the quality and integrity of performance.
IR cameras on the military test range often need to focus on far-away objects. Despite common misperceptions, zoom lenses work in IR cameras, but understanding spatial resolution is key.
Software provides users of IR cameras with a work environment in which all the camera functions take place. Choosing the right software can greatly expand the capabilities of an IR camera.
IR cameras are used on the military test range primarily to measure the radiance of various targets. Understanding how radiance measurements work allows users to decide whether a camera is properly calibrated for their application.
The integration of Type II Strained Layer Superlattice (SLS) detectors into commercially available thermal cameras in recent years has allowed researchers and scientists to solve several of the most difficult temperature measurement challenges. In this webinar FLIR will discuss how infrared cameras with cooled LWIR SLS detectors deliver significant improvements in speed, temperature range, uniformity, and stability while providing examples of their performance benefits when used is various high speed thermal measurement applications.
Measuring the thermal signatures of rockets exploding or aircraft in flight occur at high speeds. Understanding the factors that go into making those measurements will help users determine if a camera is suited for the job.
Thermal cameras are used throughout many stages of R&D and quality assurance. Electronics inspection is one of the most common applications for thermal imaging, which typically involves finding hot spots on printed circuit board assemblies (PCBAs) and ensuring that various components are working within their design limits.
Thermal cameras can allow many types of infrared measurements on the military test range. Here are some of the factors you should keep in mind when purchasing an IR camera.
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