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Portable Forensic Investigation Tools Paper Fingerprint Present Camera System 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: HWG-PFPCS

Portable Paper Fingerprint Present Camera System
 
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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.

 

bigPhoto
 Mr. Mr. Gerrywang

Tel: 86-10-52609688
Contact to this supplier

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Company Info

Beijing Heweiyongtai Sci & Tech Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Beijing
Province/State: Beijing
Country/Region: China (Mainland)

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