LIT is the process of automatically and repeatedly powering an electronic device at regular intervals while thermal images of the device are analyzed by software. Using this technique, with Optotherm's MWIR cameras, hot spots that heat up less than 100µK (0.0001°C) and dissipate below 1 µW can be detected. With Optotherm's LWIR cameras, hot spots that heat up less than 1mK (0.001°C) and dissipate below 10 µW can be detected.
Product Information: https://www.optotherm.com/shop/972