DT-180 Ultrasonic inspection instrument adopts precise directional ultrasonic sensor, which is widely used in power transmission and distribution line cable, insulator, transformer sheath, porcelain bottle, cable joint, knife switch and other parts. The instrument has high sensitivity, accurate positioning, completely designed according to ergonomics principle, friendly operation interface, strong anti-interference ability, stable and reliable, and supports low-speed vehicle inspection.
DT-160 the ultrasonic signal and transient ground wave signal generated by partial discharge are collected by precise sensor. After processing and analyzing, they are output in the form of audio frequency and amplitude curve to locate the partial discharge fault. It has a hot shoe expansion interface, which can expand visible imaging module or infrared imaging module, and realize visual inspection.

•The abnormal ultrasonic signal detected by the detector is converted into audible audio signal and visual waveform 

•The display screen is color touch screen, which is convenient for human-computer interaction 

•It has the function of detecting temperature and humidity,it can detect the environment temperature and humidity in real time 

•It has recording storage function,combined with oscillogram,makes the test results more intuitive  

•High sensitivity,it has directivity and directivity,it can locate the line fault accurately 

•Ultrasonic testing can be used in noisy environment,not affected by ambient sound 

•The non-contact method is used for detection,the effective detection distance can reach 30 meters,safe and reliable  

•It can be heard alone without signal display,in this mode, only ultrasonic signals are collected without analysis 

•With GPS positioning function,it is convenient to record abnormal paths