Product Overview：

For most high - voltage power equipment, the absence of corona on metal components and the lack of surface partial discharge in external insulation are essential. Sometimes, this is also a strong proof that the equipment maintains a normal operating state. As the insulation performance decreases, structural defects occur, or surface dirt and humidity increase, the intensity of the discharge process will also increase. In this way, the generation and enhancement of corona or surface partial discharge can be used to indirectly evaluate the insulation condition of existing operating equipment and detect equipment defects in a timely manner.

Commonly used instruments for high - voltage equipment discharge detection include ultrasonic detectors and infrared thermal imagers. The principle of ultrasonic detection is to receive the ultrasonic waves emitted during discharge, convert them into audible sounds for people, and then determine the location and intensity of the discharge according to the strength of the signal. This method is very difficult to accurately locate the discharge point at a long distance intuitively, and quantitative analysis is also very challenging. Infrared thermal imagers can detect the temperature rise caused by discharge accumulation or leakage current, but this is an indirect method for discharge detection. The UV imaging detection technology is increasingly valued by a large number of power users due to its intuitive and efficient detection method.

Application Scenarios：

Power Industry: Suitable for the discharge detection and insulation assessment of high - voltage equipment in substations, such as power transmission lines and high - voltage switchgear.

Railway Industry: Can be used for the inspection of railway overhead line systems to ensure the safety of railway power supply.

Industrial Field: Plays an important role in the preventive maintenance of factory electrical facilities, such as transformers and motors.

Product Features：

Advanced Imaging Technology: Adopts all - day blind technology, which can simultaneously image the visible light and UV light dual optical paths, and achieve accurate positioning of the UV light - emitting position through real - time synchronous fusion of the two - path images. The imaging modes include UV light, visible light, and fusion mode, and the UV/visible light synchronism is less than 1 milliradian.

High Sensitivity: The visible light sensitivity reaches 0.1Lux, and the UV light sensitivity is 1.8 x 10⁻¹⁶ watt/cm², which can detect weak discharge signals.

Clear Display: Equipped with a 6.5 - inch high - brightness color LCD screen, which can clearly display the detection images and show status information such as battery power, the number of UV photons, date and time, and current function.

Convenient Operation: Ergonomic design, simple button operation; has functions such as date and time setting and power - saving mode; powered by a lithium - ion battery, with a battery operation time of more than 3 hours, and supports intelligent power management, which can automatically shut down or enter sleep mode according to the set time.

Wide Operating Range: The operating and storage temperature range is - 25℃ - + 55℃, adapting to a variety of environmental conditions.

Technical Parameters

Provide professional product training to ensure users can operate and use the product correctly.

The product has a warranty period of 1 year. Free repair or replacement will be provided for non - human - caused damage during the warranty period.

There is a 24 - hour customer service online, ready to answer your questions and provide technical support at any time.