New microscope lens for thermal imager brings the smallest details into focus

Precision sensor manufacturer Micro-Epsilon has introduced a microscope lens to its range that enables the temperature monitoring of ultra-small components. Ideal for electronic design and PCB testing the lens is available as an upgrade for the thermoIMAGER TIM 450 and TIM 640 high-resolution thermal imaging cameras, enabling thermographic macro shooting of individual components based on a spatial resolution from 28µm.

With the new microscope lens, the thermoIMAGER TIM 450 thermal imaging camera (382x288 pixels) and high resolution TIM 640 (640x480 pixels) can detect minor temperature differences withhigh precision and reliability. The microscope lens was developed specifically for PCB (printed circuit board) temperature measurements, PCB assembly monitoring and for inspecting micro-sized solder and weld joints. However, the lens is also suitable for a wide range of other industrial and laboratory-based temperature monitoring applications.

In addition to capturing overall temperature images and IR videos, detailed macro shooting of individual objects is now possible in real time at up to 125Hz based on a spatial resolution of up to 28µm. The distance between the camera and the object to be measured can be up to 100mm. As is the case with all our long wave IR cameras the standard selectable temperature ranges are from -20°C to +100°C, from 0°C to 250°C, and from 150°C to 900°C. Due to the large working distance, temperature measurements of electronic components can be carried out during electrical parameter function tests.

The free of charge software included with the camera enables the display and rapid analysis of quickly changing temperatures and the ability to record radiometric videos and images. Alarm functions allow the cameras to be set to record automatically only when certain temperatures are reached. Hot and cold spot indication is also a standard feature. For those designers requiring even further analysis then the captured data can also be exported and evaluated within other programs. A process interface cable, a USB cable and tripod are also included in the scope of supply.

For more information on the range of thermal imaging cameras and accessories, please call the Micro-Epsilon sales department on 0151 355 6070 or email info@micro-epsilon.co.uk