Nljd Nonlinear Detector Built In Rechargeable Li Battery

Non-Linear Junction Detector

Introduction

The non-linear junction detector “HW-24” is used for search and location of electronic devices both in active and switch-off state.

It is highly competitive with most popular models of non-linear junction detectors. It can operate in continuous and pulse mode as well, having a variable power output. Automatic frequency selection allows operation in complex electromagnetic environment.

The detector generates a response at the 2nd and 3rd harmonics when radiated by an RF probing signal. Semiconductor components of artificial origin will display a higher level on the second harmonic while corrosive semiconductor components of artificial origin will have a higher level on the third harmonic respectively. An “HW-24” analyzes the 2nd and 3rd harmonics response of the radiated objects, which enables a quick and reliable identification of electronic devices and corrosive semiconductors.

The “HW-24” automatically finds the best receiving frequency channel free of noise and distortion providing flawless operation even in the complicated electromagnetic environment.

Its power output is harmless to operator’s health. Operation at higher frequencies makes it in some cases more efficient than detectors with standard frequencies but with greater power output.

About Us

Beijing Heweiyongtai Sci & Tech Co., Ltd. was established in the beginning of 2008. We are a hi-tech enterprise specializing in supplying and trading Security Inspection equipment, EOD equipment, Anti-terrorism equipment, Intelligence device, etc. Our products are widely applied in public security bureau, military, custom, government security agency, airport, exhibition, etc.

Our company headquarters and showroom are located in Beijing, the capital of China. There are more than 400㎡ showing room where exhibits nearly hundred kinds of well-equipped products and equipments. Our staff are all qualified technical and managerial professionals to provide you satisfied service.

Our main products and equipments are as follows, and is increasing:

★EOD Equipment
★Security Inspection Equipment

★Anti Terrorism Equipment

★Investigation Equipment

Our factory Jiangsu Hewei Police Equipment Manufacturing Co.,Ltd was established in the year 2010.

We establised research centre and factory in Shenzhen in the year of 2014.

Overseas Exhibitions

If have any inquiries about our company or products, please contact the following information.