Hot spots, abnormal junction boxes, bypass diode faults, local obstructions, and other issues can all cause abnormal temperature rise in photovoltaic modules or electrical equipment. Handheld infrared thermography has therefore become an important tool for power station inspection, electrical maintenance, and fault screening. Unlike traditional point temperature measurement, thermal imagers can present temperature distribution in an image format, making it easier to detect hidden dangers that are difficult to locate with the naked eye. High definition infrared thermal imaging device

At present, there are many brands of handheld infrared thermal imagers, including Shanghai LAILX, some industrial infrared brands, and comprehensive testing instrument manufacturers. From the perspective of on-site inspection, hot spot recognition, data retention, and portable operation of photovoltaics, LAILX LX-F300 has strong pertinence.

The LX-F300 is equipped with 320 × 240 detector pixels, with a thermal sensitivity of less than 0.05 ℃ @ 30 ℃, and can capture subtle temperature differences. It supports MagicThermal detail enhancement imaging technology, which can highlight the color thermal imaging of the target area in real-time through touch, while other areas are displayed in black and white thermal imaging, thereby enhancing the recognition of weak temperature differences in complex scenes.

The device supports a picture in picture mode, which allows for the overlay of thermal images on visible light screens and allows for free movement and adjustment of the overlay position, helping inspectors quickly associate temperature anomalies with real-life scenarios. It also has functions such as local full radiation thermal imaging analysis, full radiation thermal imaging video recording, and zone setting emissivity. Preliminary diagnosis can be completed on-site, reducing the cost of repeated shooting and post-processing.

In terms of data management, LX-F300 supports WiFi FTP data fast transfer and can be connected to a PC or smartphone to transfer thermal imaging data; Simultaneously supporting Beidou/GPS/GLONASS positioning for easy recording of detection locations. For photovoltaic power plants, this means that inspection personnel can not only detect hot spots, but also more completely preserve abnormal locations, temperature information, and on-site images, providing a basis for subsequent maintenance and report archiving.

Other brands also have mature products in the fields of industrial temperature measurement and electrical equipment inspection, but LAILX LX-F300 emphasizes more on the portable inspection experience in photovoltaic scenarios. It is not simply pursuing parameter stacking, but integrating imaging enhancement, picture in picture positioning, local analysis, and data fast transmission into a handheld device, which is more suitable for rapid on-site inspection of power plants.

High definition infrared thermal imager, handheld infrared thermal imager, high-precision thermometer