Sweat Paper Fingerprint Present Camera System for Forensic Science Tools

Portable Paper Fingerprint Present Camera System

Description:

Portable paper fingerprint present camera system is a patent product, the technology is based on sweat

fingerprints infrared emanation effect, which is specially used for presenting the sweat fingerprints on

the surface of the paper. It is widely applied to present and photograph the sweat fingerprints that on

copy paper, newspaper, magazine, napkin, roll paper, filter paper, paper box, paper skin and other

fiber surface.

It dispenses with the powder or chemistry soup when this system processing the sweat fingerprints on

paper’s surface to present, it only need short-time infrared emanation to show pictures of the fresh or old sweat

fingerprints left on the paper, and it

will also have good effect to take pictures to the fingerprints after being processed by the infrared

emanation several months later.

The advantage to process the paper sweat fingerprints:

1, Speediness:Instrument warm-up(indoor temperature-180℃) 2-3 mins. It needs about 10s to infrared

emanation one time, the ground paper need about 2 mins.

2, Simultaneous processing infrared emanation to two sides of the paper.

3, Lossless: After processing ,the paper has no colourless appearance, no additional subance

and does not affect physicochemical show.

4, This system equips laser flashlight, which can not only present the sweat fingerprints of the

paper after infrared emanation, but also can present seminal stain, relieve the bowels, sweat,

spittle, bone, etc.

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.