产品特性

1、4通道独立高速采样技术，做到4通道不间断不丢周期采样，不确定度指标优于量程3%，保证检测信号的完整真实可靠。

2、大动态自动校准测量,测量范围0.1～100000pC。

3、独立动态数字滤波FIR功能，明显提高抗干扰水平。

4、全程控自动校准、自动电源同步、自动电压测量、自动记录功能，结合自动无*录波存储功能，可存储回放任意时刻波形。

5、椭圆、直线、正弦、点阵多种显示方式，多种分析统计图谱（N-Q- Φ、Q-T- Φ、N- Φ、Q- Φ三维、二维图谱）同步同屏显示，分析诊断更为有效、快捷。

6、基于Windows平台的软件系统，操作方便，功能强大，统一键恢复功能，确保仪器稳定运行。

7、中英文操作菜单，进口双层铝镁合金机箱，便携化一体设计, 坚固并且轻便。整机重量小于20kg,可以单人手提。

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.