Beijing Heweiyongtai Sci & Tech Co., Ltd.
                                                                                                           
Verified Supplier
18 Years
Since 2008
Menu

Sweat Paper Fingerprint Present Camera System for Forensic Science Tools

Price Negotiable
Price: USD
MOQ: 1 Set
Delivery Time: 1-2 WEEKs
Brand: HEWEI
Product Description

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.

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Beijing Heweiyongtai Sci & Tech Co., Ltd.
Location Room 414, Number 113,Gucheng west road,Shijingshan Diistrict,Beijing,China.
Contact Person Gerrywang

Request A Quote

Please check your email address.
Your message must be at least 20 characters.