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News: The difference between HVJF-S, HVJF-S PRO, HVJF-S PRO01 three ultrasonic partial discharge testers

The difference between HVJF-S, HVJF-S PRO, HVJF-S PRO01 three ultrasonic partial discharge testers

HVJF-S Series, Click to view products : 

Ⅰ.  HVJF-S Pro and HVJF-S Pro01 have the same points:

    Both models have built-in ultrasonic ground wave sensors, and both have the same appearance and are controlled by touch screens. They can be equipped with different sensors to test partial discharge data of high-voltage equipment such as switch cabinets, transformers, cables, GiS, and generators;

Ⅱ.  Differences between HVJF-S Pro and HVJF-S Pro01:

    1. HVJF-S Pro01 has no map function, data cannot be stored in SD card, data cannot be uploaded to PC via USB, no Wifi function, and no upper computer software. Just test whether the sample is discharged.

    2. The functions of HVJF-S Pro are more comprehensive, mainly the data can be stored in the SD card, and the data can be uploaded to the PC via USB. The SD card slot is included. The data can be uploaded to the PC via the USB port or Wifi. The computer software can also print the data into a report; in addition to the function of analyzing the discharge type, the upper computer right can also compare and view historical data. HVJF-S Pro has a map function, which can generate PRPD and PRPS maps. With discharge analysis and diagnosis function, the type of discharge can be analyzed according to the characteristics of the discharge map. The analysis result is intuitive and the storage interface is displayed accurately.

Ⅲ.  Differences between HVJF-S Pro01 and HVJF-S:

    HVJF-S Pro01 is with touch screen. HVJF-S is button operaion. 

    HVJF-S Pro01 has a built-in ultrasonic and terrestrial wave two-in-one sensor, as well as a real domain map. The ultrasonic and terrestrial wave two-in-one sensor of HVJF-S is external one.