局部放電檢測分析系統，產品特性
1、4通道獨立高速采樣技術，做到4通道不間斷不丟周期采樣，不確定度指標優于量程3%，保證檢測信號的完整真實可靠。
2、大動態自動校準測量,測量范圍0.1～100000pC。
3、獨立動態數字濾波FIR功能，明顯提高抗干擾水平。
4、全程控自動校準、自動電源同步、自動電壓測量、自動記錄功能，結合自動無*錄波存儲功能，可存儲回放任意時刻波形。
產品特性
1、4通道獨立高速采樣技術，做到4通道不間斷不丟周期采樣，不確定度指標優于量程3%，保證檢測信號的完整真實可靠。
2、大動態自動校準測量,測量范圍0.1～100000pC。
3、獨立動態數字濾波FIR功能，明顯提高抗干擾水平。
4、全程控自動校準、自動電源同步、自動電壓測量、自動記錄功能，結合自動無*錄波存儲功能，可存儲回放任意時刻波形。
5、橢圓、直線、正弦、點陣多種顯示方式，多種分析統計圖譜（N-Q- Φ、Q-T- Φ、N- Φ、Q- Φ三維、二維圖譜）同步同屏顯示，分析診斷更為有效、快捷。
6、基于Windows平臺的軟件系統，操作方便，功能強大，統一鍵恢復功能，確保儀器穩定運行。
7、中英文操作菜單，進口雙層鋁鎂合金機箱，便攜化一體設計, 堅固并且輕便。整機重量小于20kg,可以單人手提。
Product introduction
NAJF series partial discharge detector is NANAO Electric a newly developed and produced partial discharge detector in recent year. Widely used in transformers, transducer, high-voltage switch, zinc oxide arrester, power cables and other high-voltage electrical products, to measure partial discharge, test product’s type, and isolation monitoring insulation operational oversight of partial discharge measurements, product type testing, insulation. NAJF series partial discharge detector is widely used in electricity sectors, manufacturers, research institutes and other units.
Also called name
Partial discharge tester, partial discharge testing device, partial discharge detector, partial discharge detecting system.
The Characteristics of the products
1.High measuring sensitivity
2.Wide range of capacitance, English menu display
3.Being well equipped for input unit impedance detecting and more variants of frequency bands ( 9 groups of frequency bands).
4.After proper setting, the discharge impulse amount can be read directly.
5.The indicating and digital meters are shown simultaneously.
6.Adopt color LCD display graphics, compared with the traditional CRT, it has stronger waveform locking function, which is more conducive to observation and analysis graphics.
